1921 Photographic Exposure Record Diary "The Welcome" Burroughs London

Description

Antique
1921 "The Welcome" Photographic Exposure Record And Diary
, owned by A. W. Horton, West Roxbury, Mass. 261 pages, measures approx. 3.75" x 5.5".  Manufactured by Burroughs Welcome and Co., London, Eng.  Contains lots of information about Photography, i.e, Acid Baths, Toner, Chromium Intensifier, Colour Photography, Copper Toning, Distances, Exposure, Focusing by Scale, Metol Developer, Plates and Films, Potassium Ferricyanide, Restainers, Sulphide Toning, Exposure Records, etc. Also contains a Diary, 1921 Year Calendar, Many Charts and The Welcome Exposure Calculator.
Condition:  Excellent, Binding tight, Snap closure works, has original pencil, only writing inside is the owner's information, see all 12 photos.