I had the same experience with 1950s negs, but I didn't apply any extra weight. The negs were cut, put into sleeves and the sleeves went into binders. A few years later, the negs are almost as flat as all others. Regards Ralph W. Lambrecht http://www.darkroomagic.com On 2005-08-31 16:15, "Koch, Gerald" <gkoch02@xxxxxxxxxx> wrote: > > > -----Original Message----- > From: pure-silver-bounce@xxxxxxxxxxxxx > [mailto:pure-silver-bounce@xxxxxxxxxxxxx] On Behalf Of Edward C. > Zimmermann > Sent: Tuesday, August 30, 2005 4:55 AM > To: pure-silver@xxxxxxxxxxxxx > Subject: [pure-silver] Re: flattening old black an white film > > > Quoting Mark <aerialphotos@xxxxxx>: > >> Well I have some older black and white negs I would like to print. >> One >> big problem. When the orginal processing was done, they just rolled > the >> negs without cutting them on to a cardboard spool looking container > that >> now leaves the film effectively spooled for life. I would much rather > >> be able to cut these and store them in more current negative holders > but >> they just are not flat enough. > > What I have done in the past when confronted with this problem was to > cut the film and put it into storage sleeves and put the sleeves under a > weight such as a large book and leave them there for several weeks. > This removes most of the curl and leaves the negatives manageable. > ============================================================================== > ==============================To unsubscribe from this list, go to > www.freelists.org and logon to your account (the same e-mail address and > password you set-up when you subscribed,) and unsubscribe from there. ============================================================================================================= To unsubscribe from this list, go to www.freelists.org and logon to your account (the same e-mail address and password you set-up when you subscribed,) and unsubscribe from there.