Viewfinder Quarterly Leica Historical Society of America (4 total issues) 1980

Includes:

Vol 13 No 1 - Jan-Mar 1980 - Fed: The Soviet Leica Look-Alike by Oscar Fricke

Vol 13 No 2 Apr-June 1980 - Leigh Lager's clay mockup of the Leica M6? Yes, Mr. Lager is her father. Also Bernd Muser has several pages describing the Principles of Operation and Construction of the Original Ur-Leica.

Vol 13 No 3 July-Oct 1980 - Comparing Model A Differences by Arthur M Martinsen

Vol 13 No 4 Oct-Dec 1980 - Rare and Bizarre Leitz/Leica Lenses and Accessories by Randol Hooper

LOADS OF FUN AND IMPORTANT INFORMATION FOR THE LEICA ENTHUSIAST!!