----- Original Message ----- From: Andre Langevin Subject: Re: Slides from developped B&W negs (Was: Slide copiers)
> I wonder what "printing speed" means... Don't know exactly, but for comparative purposes, Ilford MGIV has a printing speed of 200 for grades 00 through 3, and 100 for grades 4 and 5. Yer film with a printing speed of 250 should be similar to Ilford MGIV. William Robb
