Eastman non-slip printing frame for 5 x 4 negatives patented 21st Aug 1917. Eastman Printing Frame Photographic Technology 1934
Copy of clay liver used for divination, original from Babylon, 2050-1750 BCE Classical & Medieval Medicine 2050-1750 BCE
Box camera for Six-20 rollfilm 2 1/4 x 3 1/4 inches. Fitted with a meniscus lens, fixed aperture, rotary shutter T/I, two reflecting finders. Kodak Limited. 1934 Six-20 Hawkeye Major Camera Photographic Technology 1934
Stone slab with seven holes for cosmetic ointments, Egypt, 1991-1786 BCE Classical & Medieval Medicine 1991-1786 BCE
Copy of model of a sheep's liver. Original Babylonian, c. 2050-1750 BC. Classical & Medieval Medicine 2050-1750 BCE
Main part of a working model of a differential analyser constructed from the construction toy, Meccano, made by Professor Douglas Hartree and Arthur Porter at University of Manchester, England, 1934. Reconstructed by Prof. Douglas Hartree at University of Cambridge, England, 1947 Meccano differential analyser, 1947 Mathematics 1934; 1947
Model. De Havilland "Comet" Aeroplane 'Grovenor House' (won London-Melbourne Race, 1934), scale 1:24. Model of de Havilland DH.88 Comet Aeronautics 1934
One packet of Velox Vigorous Art paper and one packet of Velox VV-2 paper ( 3 1/2 x 2 1/2 inches). Velox Photographic Paper Photographic Technology 1934