Help with Tintype Information

Hi all,
If anyone has a minute or two, I would appreciate any comments on these
tintypes: http://www.seanmiller.biz/ebay/tintypes/

I'm looking for approximate era, or really anything at all! I know
nothing about these, and would value any input. Each picture has it's
own comment section, if you have comments on a specific tintype. Thanks
in advance,

Sean


change the one...