Viewfinder Leica Historical Society of America (all 8 issues for 1979 and 1980)

Vol 12 No 1 Jan-Mar 1979

Vol 12 No 2 Apr-Jun 1979

Vol 12 No 3 July-Sept 1979

Vol 12 No 4 Oct-Dec 1979(Development of the Leica Meter w/21 B&W Photos

Vol 13 No 1 Jan-Mar 1980

Vol 13 No 2 Apr-June 1980

Vol 13 No 3 Jul-Oct 1980

Vol 13 No 4 Oct-Dec 1980 (Early Leica Stereo Lenses)

Great information for the collector.