


The Principles of Rangefinding together with descriptive notes on the Barr & Stroud Rangefinders and their Principal features.
N/A. - Barr & Stroud Limited. - ID: 5321
Papercover (protected with removable cellophane),, 45pp+12 b/w plates (some fold-outs), in very good condition (covers with light traces of use). "Pamphlet No. 42.". 45 pp.
Barr Stroud Limited 1913 Glasgow