Thank you very much for the data Marc, 20 MAR 1947 (with Germany still almost destroyed) is close enough to the war to confirm CZ Jena was applying the T process for commercial lenses previously. Carlos 2010/9/4 Marc James Small <marcsmall@xxxxxxxxxxx>: > Immediate Postwar, Carlos. The factory records indicate that this is part > of a patch of 800 such lenses completed on 20 MAR 1947. I have one from > this batch in Contax RF BM, and one from an adjoining batch in LTM, and I > know of one other from your batch, in LTM. All are coated and T-marked. > Note that these are all 5cm and not 50mm lenses, for what it is worth! > > Thanks for the number! > > Marc > > > msmall@xxxxxxxxxxxx > Cha robh bàs fir gun ghràs fir! > > --- > Rollei List > > - Post to rollei_list@xxxxxxxxxxxxx > > - Subscribe at rollei_list-request@xxxxxxxxxxxxx with 'subscribe' in the > subject field OR by logging into www.freelists.org > > - Unsubscribe at rollei_list-request@xxxxxxxxxxxxx with 'unsubscribe' in the > subject field OR by logging into www.freelists.org > > - Online, searchable archives are available at > //www.freelists.org/archives/rollei_list > > --- Rollei List - Post to rollei_list@xxxxxxxxxxxxx - Subscribe at rollei_list-request@xxxxxxxxxxxxx with 'subscribe' in the subject field OR by logging into www.freelists.org - Unsubscribe at rollei_list-request@xxxxxxxxxxxxx with 'unsubscribe' in the subject field OR by logging into www.freelists.org - Online, searchable archives are available at //www.freelists.org/archives/rollei_list