Wellcome's Photographic Exposure Record and Diary (Northern Hemisphere)

Includes several photographic images produced with 'Tabloid' brand photographic chemicals throughout, Index (of photographic chemicals), postal information for the United Kingdom, temperature chart (guide for photographic operations), weights and measures, customs regulations, illustrations, Photographic processes (guide to the most important processes), Development (information on 'Tabloid' developers and methods) list of 'Tabloid' brand Photographic Chemicals and prices in London, Permits, Record of negative exposures (annotated in pencil) record of positive exposures, diary, week to a page, and memoranda pages with article on exposure and tables of light values follow memoranda pages. NB includes monthly light tables for the Northern Hemisphere. Several 'Tabloid' brand Photographic Chemical advertisements interspersed. Wellcome's Exposure Calculator (for measuring the correct exposure by turning of the disc) positioned on back endpaper. Inserted within the inner flap: 'Hang this up. Colours on Lantern Slides by development'. And post card for ordering Speed card for Bromide Papers and Lantern Slides.

1908

1 diary Bound wallet style in green buckram with gold tooling, endpapers printed. Text block machine made paper.

Copyright assigned to the Wellcome Trust