Thank you, Carlos! I have plowed through Prochnow but could not find the information there though, given my occasional lapsus menti, I might have msised it. Years back, a former List member FAXed me the Rollei sheet on this but that seems to have gotten boxed up in preperation for The Great Move. Marc msmall@xxxxxxxxxxxx Cha robh bàs fir gun ghràs fir! NEW FAX NUMBER: +540-343-8505 --- 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