Good Condition . . holes for binder. Softcover, 4 1/4 x 11", 32 pages. Apparently the first Sinar Camera - The text states "Do you know...that in 1946 Sinar has introduced for the first time the construction unit system for professional cameras? The brochure, however, appears to be dated 1962.
Sinar-Fachkamera-BAU, Schaffhausen/Switzerland