Published by The Multi Speed Shutter Co, New York, 1912
Seller: Andrew Cahan: Bookseller, Ltd., ABAA, Akron, OH, U.S.A.
Small 8vo., 31 pp., b&w photographs, diagrams. Decorative stiff wrappers with a photographic illustration mounted on the front cover; short closed tear and lacking a small chip to bottom corner of the front wrapper. Very good. A priced catalog of shutters, illustrated with action photos; includes the speed of the shutter for each photo.
Published by New York, New York, 1912
Seller: High Ridge Books, Inc. - ABAA, South Deerfield, MA, U.S.A.
32 pp. Shutters shown With diagrams of their workings. Illustrated With action photos, each of which identifies the speed at which it was taken.