> debsfinebooks: Looks like a tintype [but on copper instead?]:
http://en.wikipedia.org/wiki/Tintype > > A daguerreotype would have a
mirror-like surface Thanks, Joel. I have just updated my item specifics
to say "other" and put in the description th...
Hello,I have some an old photos on auction, including 130287742958. It
was with a lot of others, mainly daguerreotypes but some ambrotype. This
one is on copper, but didn't have a glass on it. I thought maybe it was
daguerreotype but darkened with th...