Gawain WeaverGawain Weaver

Conservation and Consulting Services in the Care of Historic and Fine Art Photographs

Store

Below are items for sale. Please contact us for further details on any of the items.

Photographic Sample Sets

Sample sets can be used in workshops on the care and identification of photographs.

Basic Sample Set

Basic Sample Set

The Basic sample set was created as a starter set of 18 photographic and photomechanical processes. There is a discount when purchased as part of an online or in-person workshop.

Processes included: albumen, collodion POP, gelatin POP, matte collodion, gelatin silver print FB, gelatin silver print RC, letterpress halftone, offset lithography, rotogravure monochrome, rotogravure color, collotype, chromogenic color RC, chromogenic color FB, inkjet dye-based, inkjet pigment-based, dye sublimation, electrophotographic, photogravure

For NSCC students: $25.00

Add to Cart view cart

Cost without workshop: $175.00

Add to Cart view cart

Cost with workshop: $75.00

Add to Cart view cart
 

Color Sample Set Module

Autochrome on glass, Autochrome on plastic support (1930s), Dufaycolor on plastic support, Ilfochrome Color Print, Kodak Color Prints: 1940s, 1955-58, 1960s, 1970s, 1980s, 1990s, 2000s

price: $250.00

Add to Cart view cart
 

Negatives Sample Set Module

Wet plate collodion negative, dry plate negative, B+W negative on nitrate support, B+W negative on acetate support, chromogenic color negative, Ektachrome transparency (medium format), pre-1972 Kodachrome transparency (35mm), post-1972 Kodachrome transparency (35mm), non-Kodak coupler-incorporated chromogenic transparency (medium format)

price: $200.00

Add to Cart view cart
 

Rare Digital Print Sample Set Module

3M Color-in-color print (Limited Edition artist print, early 1970s), Cycolor (printed in 2009 on one of the last remaining Cycolor printers)

Limited availability.

price: $150.00

Add to Cart view cart
 

Dataloggers for Recording Temperature and Relative Humidity

These are often purchased as part of a collections survey, please contact us for further information.

Preservation Environment Monitor II

Preservation Environment Monitor II

PEM2(R) Temp & RH datalogger with USB Flash Drive uploading to the Pemdata website.

1–9 monitors: $349.00

Add to Cart view cart

10+ monitors: $299.00

Add to Cart view cart
 

Photograph Conservation Related Books

This is a selection of books that we find to be particularly informative in the study of the technical history of photography. They are all out-of-print and often very difficult to find.

Pioneers of Photography: Their Achievements in Art and Science

Pioneers of Photography: Their Achievements in Art and Science

Eugene Ostroff, Editor

(3 copies available)

price: $150.00

Add to Cart view cart
 

Photography’s Great Inventors

Photography’s Great Inventors

by Louis Walton Sipley

Published in 1965 by the American Museum of Photography (Philadelphia).

price: $150.00

Add to Cart view cart
 

Memoirs of a Photochemist

Memoirs of a Photochemist

by Dr. Fritz Wentzel

This book, published in 1960 by the American Museum of Photography (Library of Congress #59-14970), details the extraordinary life of Dr. Fritz Wentzel as he pursues his life's work in photography. Details his life from his graduation from University in the early 1900's in Germany, through the 1950's with such companies as NPG (Neue Photographische Gesellschaft), Gevaert and Ansco. There are many interesting plates and discussions of early production of bayrta papers, trials of acetate based film as early as 1909, tales of the problems of choosing a suitable gelatin for emulsion making, and observations on Lumiere Autochrome Color plates. A wealth of historical information on early photography.

Only two copies available.

price: $100.00

Add to Cart view cart
 

Kodak Master Darkroom Dataguide

Kodak Publication No. R-20. This 28-page darkroom reference guide for black and white printing was made available in many different editions between the 1950s and 1970s. Contains a useful set of 20 Kodak gelatin silver print samples, each with a different surface (matte, gloss, silk, linen, luster, etc), and a chart giving information about the surfaces and their intended use. An important reference for anyone wanting to learn gain an in-depth understanding of the 20th century's most important photographic process.

price: $20.00

Add to Cart view cart