A collection of cameras and scientific equipment to include a Negretti & Zambra pocket altimeter numbered 12017 in a brass case, an Abney's level, a small hand held loupe with handle, a brass level, two light metres, a Kodak Eastman Brownie camera in a leather carrying case, a Kodak Eastman No.2 folding autographic Brownie camera, two digital cameras, a boxed set of compass, whistle, loupe and mother-of-pearl penknife, the case marked Halstaff & Co. and further gilt stamped for Sir Douglas Galton, 1899, and two pairs of binoculars, one marked Hertel & Reuss, both in leather cases