Archived posting to the Leica Users Group, 1996/08/06
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]At 09:04 AM 8/6/96 -0700, Stephen Gandy wrote: >Marc James Small wrote an interesting post on the serial # ranges of 50 >Summicrons. > >What was the source of the ranges---estimates based upon dates of >productions or published info from Leica or collectors? Most of the information was from the Hove Pocket Guide -- the tables of Leitz lens production serial numbers are fairly consistent as they rely on data released by the company to the public in the 1970's and 1980's. These tables are by year. Leitz also issued an 'officil' chronology for each lens, as in "produced from 1953 to 1968". The problem is that lenses are known to exist outside of the ranges given by the company. Marc msmall@roanoke.infi.net FAX: +540/343-7315 Cha robh bas fir gun ghras fir!