Four circular prints on card mount, made from negatives taken with the original Kodak camera Four circular prints on card mount
Three microphotographs, taken by John Benjamin Dancer, catalogue numbers 8, 17 and 61. Three microphotographs
Device for igniting flash-powder, with gunpowder caps. Periscope mark 1X 1918, made by R. & J. Beck Limited, patent no. 14234. Device for Igniting Flash-Powder