I believe the Voigtlaender Works were at Petzval Street. An =20 appropriate name. Our Member Emmanuel Bigler visited the sacred =20 grounds of Salzdahlumer and Petzval Streets a few years ago and made =20 some photographs of the factory buildings. Best regards, ferdi. Op 24-feb-2008, om 12:04 heeft Carlos Manuel Freaza het volgende =20 geschreven: > They are in Saarbr=FCckener Stra=DFe 263, Braunschweig, I > don't recall now if this is the former Voigtl=E4nder > address; as I wrote previously, Leica sold Zett in > 2004 to an investor group called "Allegra", and a few > weeks ago Allegra sold Zett Optics GmbH to other > investors group, "Ventizz capital partners", they are > manufacturing LED and lenses for medical instruments, > no longer projectors. Zett was established like > projectors manufacturer in 1928: > http://www.zett-optics.com/ > There is an English version > > All the best > Carlos --- 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