Red and violet: the impact of Brewster stereoscopy

DAVID BREWSTER theories and models of STEREOSCOPY
RED and VIOLET COLOURING of T. J. NEVIN's portraits



Hand-tinted cdv of two unidentified men
"Clifford & Nevin Hobart Town" handwritten on verso
QVMAG Collection, Launceston, Tasmania

More and more examples of Tasmanian photographer Thomas J. Nevin's studio portraits have surfaced in recent years, and a few share one very odd feature. They have been inexpertly daubed with two colours: RED or raspberry, and VIOLET or blueberry, and some show a total lack of perspective in the process.



Photographer: Thomas. J, Nevin 1870s
Hand-tinted cdv's - see below
Copyright © Private Collection of John & Robyn McCullagh 2007

A modern viewer would assume that these portraits all have their provenance in a family album, and that a small childish hand had been at work with a paintbox. Perhaps that was the case, but there may yet be another explanation for why the portraits below, all bearing Thomas J. Nevin's studio stamp, should exhibit such crude hand colouring when the hand-tinting of his other portraits - of family members, of himself, and even of a few mugshots of convicts - is remarkably fine and delicate. The four examples here were all sold commercially, and were hand-coloured after their purchase by their owners who had enough knowledge of stereoscopy to experiment, and may have possessed a stereo viewer. Single cdv's were also viewed using a stereoscope, and the addition of colour and lines enhanced the depth of field. They were not painted by Thomas J. Nevin during printing, and they are not stereographs. None of T. J. Nevin's stereographs were coloured in this manner.

Sir David Brewster's influence
Sir David Brewster's theories and models of stereoscopy had a huge impact on young photographers around the world in the years 1856-1860 when he published The Stereoscope: Its History, Theory, and Construction, with Its Application to the Fine and Useful Arts and to Education (Murray publishers), and developed a simple light weight companion viewer.

Thomas J. Nevin was 14 years old in 1856, and his younger brother William John, known as John or Jack Nevin was just 4 yrs old. Their father John Nevin snr was the schoolmaster at the Kangaroo Valley schoolhouse, situated within the Ancanthe estate where the small (Lady) Franklin Museum housed natural specimens and a library. Both Nevin brothers would grow up to become "keepers" of public buildings - Thomas Nevin at the Hobart Town Hall and Public Library when he was 33 years old (1876-1880), and Constable John Nevin at H. M. Prison Hobart as keeper under the auspices of Ringrose Atkins (1874) until his untimely death from typhus, 39 years old, in 1891. Both would become photographers. The term "keeper" is an archaic word used still in Britain to denote a manager of an archive and its house.

This stereograph (below) was taken of David Brewster in 1860 to demonstrate his theory of the refrangibility of the colours RED and VIOLET for improved perspective. On the table sits a more sophisticated prototype of his earlier stereoscopic viewer, the binocular model, a photograph of which was published on the cover of his 1856 treatise, The Stereoscope: Its History, Theory, and Construction, with Its Application to the Fine and Useful Arts and to Education .



David Brewster posing with his stereoscope 1860
Source: Studio 3D https://www.studio3d.com/images/Brewster-Portrait-LR.jpg



Sir David Brewster (1781-1868) devised a portable instrument using lenses – referred to as a lenticular stereoscope
Section of the exhibition Virtual Empire: Stereo Photography in Britain and Australia 1851-1879
Chau Chak Wing Museum, the University of Sydney.
https://www.sydney.edu.au/museums/collections_search/?record=enarratives.799



The Stereoscope: Its History, Theory, and Construction, with Its Application to the Fine and Useful Arts and to Education
By David Brewster
Published by J. Murray, 1856
Original from the Bavarian State Library
Digitized Dec 15, 2008, 235 pages

On pages 128-129, Brewster expounds on the refrangible effects of RED and VIOLET in helping the eyes of the viewing person to converge more closely the two images (his diagram is not included here):
If we place a small red and violet disc, like the smallest wafer, beside one another, so that the line joining their centres is perpendicular to the line joining the eyes, and suppose that rays from both enter the eyes with their optical axes parallel, it is obvious that the distance between the violet images on each retina will be less than the distance between the red images, and consequently the eyes will require to converge their axes to a nearer point in order to unite the red images, than in order to unite the violet images. The red images will therefore appear at this nearer point of convergence, just as, in the lenticular stereoscope, the more distant pair of points in the dissimilar images appear when united nearer to the eye. By the two eyes alone, therefore, we obtain a certain, though a small degree of relief from colours. With the lens Ll, however, the effect is greatly increased, and we have the mm of the two effects.

From these observations, it is manifest that the reverse effect must be produced by a concave lens,' or by the common stereoscope, when two coloured objects are employed or united. The blue part of the object will be seen nearer the observer, and the red part of it more remote. It is, however, a curious fact, and one which appeared difficult to explain, that in the stereoscope the colour-relief was not brought out as might have been expected. Sometimes the red was nearest the eye, and sometimes the blue, and sometimes the object appeared without any relief. The cause of this is, that the colour-relief given by the common stereoscope was the opposite of that given by the eye, and it was only the difference of these effects that ought to have been observed; and though the influence of the eyes was an inferior one, it often acted alone, and sometimes ceased to act at all, in virtue of that property of vision by which we see only with one eye when we are looking with two.

In the chromatic stereoscope, Fig. 42, the intermediate part mn of the lens is of no use, so that out of the margin of a lens upwards of 2 £ inches in diameter, we may cut a dozen of portions capable of making as many instruments. These portions, however, a little larger only than the pupil of the eye, must be placed in the same position as in Fig. 42.

All the effects which we have described are greatly increased by using lenses of highly-dispersing flint glass, oil of cassia, and other fluids of a great dispersive power, and avoiding the use of compound colours in the objects placed in the stereoscope.

It is an obvious result of these observations, that in painting, and in coloured decorations of all kinds, the red or less refrangible colours should be given to the prominent parts of the object to be represented, and the blue or more refrangible colours to the background and the parts of the objects that are to retire from the eye.
Source: Google Books pdf available and full view

Red and violet on portraits by T. J. Nevin



State Library of Victoria
Studio portrait of two children
Author / Creator Nevin & Smith, photographer.
Date [ca. 1867-ca. 1875]
https://search.slv.vic.gov.au/permalink/f/1cl35st/SLV_ROSETTAIE8428491
https://search.slv.vic.gov.au/permalink/f/1cl35st/SLV_VOYAGER1805149

In this portrait of two children (above) from the firm of Nevin & Smith which can be dated accurately at 1868 since it was part of an album gifted to the Duke of Edinburgh by Tasmanian photographers, the drape at the extreme right of frame has received the RED treatment. The colour has deepened with age and dissolved into the paper. The carpet may have been spared. There may be more versions of this image, two at least for printing as a stereograph for stereoscopic viewing. This example came from the private collection of John Etkins and was donated to the State Library of Victoria in 2005.



Copyright © Private Collection of John & Robyn McCullagh.

In this portrait of a handsome young man leaning on a large stereoscopic viewer, the red and violet colours have been added to his bowtie as well as the drape. The studio stamp on verso bears Nevin's full initials "T. J. Nevin" and the government insignia, indicating his status as government contractor which also appears on the verso of his mugshots of Tasmanian prisoners (conventionally called "Port Arthur convict portraits, 1874" in public collections). This cdv may depict Nevin's partner Robert Smith and date from ca. 1867. It remains with its owner in the Private Collection of John & Robyn McCullagh.

The two photographs (below) may seem to differ in provenance but not in the strange red blobs arranged in vertical lines leading upwards from the bottom of the frame on the carpet, defying conventional perspective. Both probably originated from the same family in northern Tasmania, and coloured by the same person.  This cdv of a young man (below) with his hand on a kitchen chair is also from the private collection of John & Robyn McCullagh. It was originally taken by Thomas J. Nevin ca. 1872,  reprinted and transcribed verso by Samuel Clifford between 1876 and 1878 when Nevin joined the civil service and subsequently coloured by the purchaser or later owners. The one below of the two men was purchased by the Queen Victoria Museum and Art Gallery, Launceston, Tasmania, in 1978.



Copyright © Private Collection of John & Robyn McCullagh 2007



Page 63, cdv of two men with Clifford & Nevin Hobart Town handwritten on verso
Exhibited at the QVMAG, The Painted Portrait Photograph in Tasmania,November 2007-March 2008.

This cdv held at the Queen Victoria Museum and Art Gallery was reproduced in the TMAG publication Tasmanian Photographers 1840-1940: A Directory (1995) on page 34 above the entry for Samuel Clifford. The writer/editor assumed that the subjects in the image were the photographers Samuel Clifford and Thomas Nevin because of the handwritten inscription of their names on the verso, but several cartes with the same inscription are extant, including the one from the McCullagh collection of the young man with left hand on a kitchen chair. The red and violet colouring is abundant.

Neither man pictured in this cdv is Thomas Nevin or his brother Jack Nevin or indeed his father John Nevin snr. None of these cdv's was ever held in Nevin Family Collections, and none was coloured in this way by Nevin or any of his family. The cdv of the two men was recently exhibited at the QVMAG and published in the catalogue The Painted Portrait Photograph in Tasmania (John McPhee 2007).





Page 62 - detail of above, text accompanying the photograph in the exhibition catalogue
The Painted Portrait Photograph in Tasmania (McPhee, QVMAG 2007) 
Photos copyright © KLW NFC Imprint 2009

The first paragraph in the accompanying text gives no factual information. The identities of the men may be unknown, but the tall man standing in the carte on the left closely resembles an officer at Port Arthur and member of the officers' cricket team, photographed by Alfred Bock ca 1860 when Thomas Nevin was about to assume Bock's photographic business with Bock's insolvency. If so, Nevin's association with Samuel Clifford would also date to the early sixties, and place him with Clifford at Port Arthur ca. 1865 or earlier. Several stereographs of the buildings there are dated to ca 1865 with Clifford's attribution (State Library of Tasmania collections). Nevin's skills in stereographic production were certainly learnt from Clifford rather than from Bock.

The third paragraph too assumes the relationship with Samuel Clifford was brief and transitory and dated at 1870, which was not the case. When Thomas Nevin advertised his retirement from commercial photography (to take up his appointment as a civil servant whose duties included rendering photographic services at the Town Hall and Police Office) in the Mercury 17th January, 1876, Samuel Clifford announced in the same advertisement that he had acquired Nevin's negatives and would reprint them on request. Clifford had not ceased practice in 1873, therefore, as most commentators have assumed, and many extant prints with Samuel Clifford's stamp or attribution are likely to be reprints from Nevin's negatives. When Clifford sold his stock to the Anson brothers in 1878, they reprinted the negatives of both Nevin and Clifford, and those same negatives were reprinted again when John Watt Beattie acquired the Anson brothers studio in 1892, frequently without attribution.



Above: Samuel Clifford's advertisement, Hobart Mercury, January 17th 1876, advising he has acquired Nevin's negatives

The second paragraph assumes the colouring to be the work of the studio colourist, which was not the case. The colouring was done after the purchase of the carte by a family, probably by a child, and not by either photographer's studio. What has happened here is the inclusion of this carte-de-visite portrait into a category devised by the exhibition curator called The Photographer's Studio (p.54 of the catalogue), where all other items in the category are deemed to have been coloured before sale.By such means and comparisons the commentary on this one photograph attributed to Clifford & Nevin (p.63) would like to suggest - and not without derision- the childish daubs to be the amateurish work of the junior partner Nevin. The museum's accession records would have shown McPhee that the colouring in this photograph, as in the others listed here which have the same strange daubs, all share provenance from a northern Tasmania family, not related to the photographers, who purchased and then coloured them. This scenario, it seems, never occurred to the exhibitors.



Above: Thomas Nevin - self- portrait in white gloves holding a Brewster stereoscopic viewer ca mid-1860s.
Copyright © KLW NFC Imprint and KLW NFC Group Private Collection 2009

Brewster's Ghost 1869
Brewster's influences during Thomas Nevin's career extended beyond stereography and stereoscopy to experiments in spirit photography. The Brisbane Courier on the 2nd October 1869 published an excerpt from a New York source which revealed how the ghostly figure or spirit could be introduced to the photograph to produce an effect called "Sir David Brewster's Ghost". One such experiment went terribly wrong for Nevin on the night of 3rd December 1880 when he was detained but not arrested by Detective Connor on suspicion of acting in concert with a person in a phosphorescent-coated white sheet who had been terrorising the townspeople. For a full newspaper account of the incident, see this article here.

Brewster's ghost

TRANSCRIPT
"SPIRIT PHOTOGRAPHS"
For some little time past a New York City photographer has driven an active business in the production of what he terms " spirit photographs", in which faintly outlined figures - said to be those of departed relatives and friends - are seen attendant upon the pictures of living sitters. This proceeding having at last been brought to the notice of the authorities in the form of a charge of false pretenses, many curious items have been elicited both as to the credulity of human nature and the numerous ways in which photography may be adopted to the carrying out of on imposition of the character indicated. Of these latter the following were mentioned as fully practicable, by a witness: -

1. A glass with an image on it of the desired spirit form may be placed in the plate-holder, in front of the sensitive plate, so that the image on the glass will be impressed upon the sensitive plate, together with that of the sitter. The size and distinctness of the spirit form will vary according to the distance between the two plates.

2. A figure clothed in white can be introduced for a moment behind the sitter, and then be withdrawn before the sitting is over, leaving a shadowy image on the plate. This is known as "Sir David Brewster's ghost. "

3. A microscopic picture of the spirit form can be inserted in the camera box alongside of the lens, and by a small magnifying lens its image can be thrown on the sensitive plate with that of the sitter.

4. A glass with the "spirit image" can be placed behind the sensitive plate after the sitting is completed, and by a feeble light the image can be impressed with that of the sitter.

5. The nitrate-of-silver bath may have a glass side and the image be impressed by a secret light, while apparently the glass plate is only being coated with the sensitive film.

6. The "spirit form" can be printed but on the negative, and then the figure of the living sitter added by a second printing, or it can be printed on the paper and the sitter's portrait printed over it.

7. A sensitive plate can be prepared by what is known as the "dry process", the "spirit form" impressed on it, and then at a subsequent time, the portrait of the living sitter can be taken on this same plate so that the two will be developed together. This result the witness had several times obtained by accident, having used one of these dry sensitive plates for a landscape, and forgotten to develop it, and then used it again and found the two landscapes curiously intermingled. - American Artisan.


Source: "SPIRIT PHOTOGRAPHS." (1869, October 2). The Brisbane Courier (Qld.: 1864 - 1933), p. 6.
Link: https://nla.gov.au/nla.news-article1297617

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From glass negative to print: prisoner Bewley TUCK

NEVIN'S GLASS NEGATIVES 1870s
PRISONER BEWLEY TUCK or JOHN TUCK?



Black and white print from Thomas Nevin's glass negative taken of prisoner Bewley Tuck, No. 68
From the Tasmanian Museum and Art Gallery Collection (online until 2006)

Of the three hundred and fifty (350) or so extant photographs taken by government contractor Thomas J. Nevin of Tasmanian prisoners in the 1870s which were printed unmounted and/or in an oval mount for prison records, this unmounted print of Bewley Tuck (above) is held at the Tasmanian Museum and Art Gallery (TMAG), Hobart.

At least forty more unmounted photographs of prisoners taken by T. J. Nevin in the 1870s which were collated by John Watt Beattie in three panels ca. 1915 are held in the Queen Victoria Museum and Art Gallery, Launceston, together with seventy or so cdvs in oval mounts, the remainder of part of more than three hundred in oval mounts which were originally bequeathed  from the estate of convictaria collector and government photographer John Watt Beattie to the QVMAG in the 1930s. When several dozen mounted and unmounted cdvs were removed from Beattie’s original collection at the QVMAG and taken down to the Port Arthur prison heritage site for an exhibition as part of the Port Arthur Conservation Project in 1983, they were not returned to the QVMAG. They were deposited instead at the TMAG .

Given the scratches, crossed out inscriptions and general damage, the glass negative from which this print was made would have been used extensively to reprint the prisoner's photograph for prison records as each offense and charge was recorded. The print, unmounted such as this one, would have been pasted to his rap sheet, and more would have been reprinted from the original glass plate several times over the prisoner's long criminal career. Examples of both types of prisoner mugshots - mounted and unmounted - attached to prisoners' rap sheets are held at the Archives Office of Tasmania in prison photo books.

The QVMAG holds the mounted carte-de-visite of this prisoner Bewley Tuck, printed from the one and only sitting with police photographer Thomas J. Nevin, in 1875 at the Hobart Gaol. The QVMAG list (acquired here in 2005) showed a total of 199 mugshots, but only 72 were physically held  there when the list was devised. A total of 127 mugshots were missing by 2005. Two mugshots in this sequence – numbers 198 and 200 of prisoners James Mullens and William Smith, each bearing verso Nevin’s government contractor Royal insignia studio stamp – were deposited at the State Library of NSW, Mitchell collection (SLNSW PBX 6274) ca. 1907, among a dozen more which do not bear the numbering on recto.



The Port Arthur Conservation Project 1983, Elspeth Wishart
Notes from the QVMAG catalogue Q1985: P: 0068
Cdv and uncut print of prisoner Bewley Tuck.

Elspeth Wishart (an employee perpetuating the Boyd misattribution formerly at the QVMAG and now at the TMAG)  contrived the absurd and groundless photographer attribution to the commandant A. H. Boyd during this 1983 exhibition at Port Arthur as a result of a socially aspirational comment by a descendant of Boyd. It was hearsay, and remains nothing more than vexatious misinformation.
See these articles:

One man, two names, one image



In addition to a paper copy of Nevin's photograph of Bewley Tuck (seen in this webshot, 2005), the Archives Office of Tasmania holds two relevant convict records.

71580
Tuck John
04 Aug 1831
Argyle 18 Mar 1831
Plymouth

71572
Tuck Bewley
16 May 1833
Lotus 13 Dec 1832
Portsmouth

Two versions exist of the one photograph taken of a convict who was labelled JOHN TUCK on the print from Nevin's original glass plate, and BEWLEY TUCK on the carte-de-visite mounted in an oval frame. Were they one and the same person, or two different men? The Archives Office of Tasmania holds a record for each name, with different transportation dates and physical descriptions, so they must have been two different men, so why is there just one image of the same man, identified as John Tuck on a glass negative, and Bewley Tuck on the carte printed from the negative?

The image of the man himself on the glass negative print with the name John Tuck scratched on it is the original photograph taken by Thomas Nevin at the Hobart Gaol of Bewley Tuck, photographed in the week ending 5th May, 1875, the date of Bewley Tuck's discharge. He had served 15 years for the "attempt to commit unnatural offence" and was 65 years old when he was discharged.



Bewley Tuck's discharge, page 72 of the police gazette, May 1-5, 1875

Although the item held now in a public collection is catalogued as the 1870s original, it may in fact be a later reproduction of Nevin's 1875 glass negative, developed again as a lantern slide by John Watt Beattie in the 1900s for use in his lectures on Tasmanian history.  Images of Tasmanian convicts were also used in lectures on physiognomy delivered by a phrenologist, Mr Sheridan. The Mercury reported his lecture on 30 March 1892 had focused on the criminal type, classifications within the type, and the use of composite photography in phrenology.
There were two great types of criminals-the normal criminal, as already mentioned, and the epileptic.



Mr Sheridan on the criminal type portrayed by phrenology
The Mercury 30 March 1892

If Beattie had made a new lantern slide from the negative of Nevin's original, this may account for the name "John Tuck" appearing on one side of the frame, and another name scratched out appearing on the other side. It is likely therefore to be an error by later copyists such as Beattie and Searle ca. 1915, who reproduced these convict images as "Types of Convicts - Official Prison Photographs from Port Arthur", to be sold as tourist tokens in Beattie's convictaria shop and museum. A few more of these later reproductions from the original glass negative of prisoners Rosetta, Meaghers, and Lee, attributed to Beattie & Searle ca. 1916, are held at the NLA,  and the QVMAG holds three panels totalling 40 unmounted prints devised by Beattie and Searle, together with individual cdvs in oval mounts, mostly of the same prisoner.

Thomas Nevin photographed men who were absconders, men who were arrested on suspicion and charged, men arraigned in the Supreme Court and discharged from the Mayor's Court on a regular basis at the Hobart Gaol. When he photographed this man in May 1875, Tuck was known to his gaolers only as Bewley Tuck. His name appeared only once in the weekly police gazettes, called Tasmania -Reports of Crime for Police Information, between 1871 and 1875, and that one occasion was his discharge.

Thomas Nevin photographed Bewley Tuck once, and once only, providing the prison and police authorities with at least four duplicates from his negative for future police reference, including the print pasted onto the convict's record sheet. The image mounted or unmounted, was a standard police record mugshot, small enough to fit onto the paper record with room for written details.

It's up to the reader to decide which physical description of the two men fits the image, keeping in mind that these convict records are transportation records of arrival and muster, written no later than 1853, and the photograph by T. J. Nevin was taken in 1875. That is a difference of over 40 years, and both of the written records indicate that John Tuck and Bewley Tuck were 18 years old when transported. The discharge details for Bewley Tuck in 1875 give his age at 65 yrs, and an anchor tattoo on back of left hand.

The "punctum" - the detail that grabs the eye - and informs a viewer's interpretation, may be in the image itself, or in the written description, for example, the "long scar below left cheek bone" in John Tuck's record. In the negative image, it's below the right cheek bone, or is it?



The glass negative with "John Tuck" written down the right side.



What has been scratched out on the left?



The carte on the left bears the number "3". Its mirror version on the right shows the image as it appeared on the original negative. The mirror version, straightened, shows that there was just one image of this man, captured first on glass, then printed as both an unmounted paper print, and then mounted in an oval frame as a cdv.



Mirror image straightened:

Below: verso and recto of same image in cdv format in the QVMAG database. Notice that it is number 3 in the series copied at the QVMAG ca. 1985 for distribution to other public institutions (AOT, NLA, TMAG): the first,  number 1 being of prisoner Nutt aka White, and number 2 being Wm Yeomans (also at NLA as a mounted cdv). None of these first three cartes copied from the QVMAG Beattie collections, from which Nevin's 1870s original negatives and vignetted duplicates were drawn, has the inscriptions on verso "Taken at Port Arthur 1874". See this article here: Aliases, Copies and Misattribution.



Records for Bewley Tuck



Tuck, Bewley
Convict No: 71572
Voyage Ship: Lotus
Voyage No: 104
Arrival Date: 16 May 1833
Departure Date: 13 Dec 1832
Departure Port: Portsmouth
Conduct Record: CON94/1/ p202, CON31/1/43, CON37/1/9 p5285
Muster Roll: Appropriation List: CON27/1/6, CSO1/1/652 14642, MM33/6
Other Records: Indent: MM33/2
Description List: CON18/1/13 p107

https://stors.tas.gov.au/NI/1441601
Archives Office of Tasmania – digitised record
Item: CON18-1-13 Image 57




Archives Office of Tasmania – digitised record
Item: CON31-1-43 image 98




Records for John Tuck



AOT: Archives Office of Tasmania – digitised record
Item: CON18-1-3
Digital image no. 50

Convict Details
Tuck, John
Convict No: 71580
Voyage Ship: Argyle
Voyage No: 87
Arrival Date: 04 Aug 1831
Departure Date: 18 Mar 1831
Departure Port: Plymouth
Conduct Record: CON31/1/43
Muster Roll:
Appropriation List: CON27/1/5, MM33/6
Other Records:
Indent: CON14/1/2
Description List: CON18/1/3 p90




Bewley Tuck in the news 2001

27th January 2001
Source: The INDEPENDENT UK Travel

The journey south from Hobart to the peninsula is beautiful. Winding through lush agricultural land, with the gum trees pushed back to the wilderness of the mountains, the road passes through a replica of Constable's English countryside, all hay bales and picture-perfect dairy cows. Our first stop, the tiny town of Richmond, continues the English theme - tea shops serve up yet more Devonshire Teas, there's a pub called The Stables, and a dinky model village of Hobart Town as it was in the 1820s. There's even a Richmond Bridge. But this Richmond Bridge was built by convict labour, and nearby is Richmond's biggest claim to fame - Richmond Jail.

Built between 1825 and 1840, the prison is tiny, yet housed up to 85 prisoners. Walking round the minuscule exercise yard, the punishment rooms, the flogging yard and the suffocating isolation cells, we get a real feeling for the privations these men and women suffered. One convict's record seems particularly pathetic - young Bewley Tuck was imprisoned in 1837 for seven years for stealing a loaf of bread. After further misdeeds his stay was extended, and his final entry shows an extra 15 years to be served for committing "abnormal acts".

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