On Sat, Mar 01, 2014 at 10:03:06AM +1300, David Mann wrote: > On Mar 1, 2014, at 9:18 am, steve harley <p...@paper-ape.com> wrote: > > > on 2014-02-28 11:37 David Mann wrote > I might be getting somewhere... > > http://en.wikipedia.org/wiki/Paget_process > > ...but 1951 seems awfully late for such a process. Given the date of the > Australian stuff, maybe the photographer used some old equipment / film that > was lying around?
That's like saying that 2014 is mighty late for people to be shooting Tri-X in a large format camera. > > I am not sure what the viewing filters look like - if they're thin enough > then maybe they were bundled together within the slide mounts, otherwise > maybe the slide was made by projecting the original through the viewing > filter, although that wouldn't explain the layered structure I saw through > the microscope. Plus it doesn't really explain the red hair (maybe that came > from the making of the viewing filter). > > Cheers, > Dave > > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow > the directions. -- Larry Colen l...@red4est.com http://red4est.com/lrc -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
