Preferred label
Mammoth plates
Broader term
Photographs
Related terms
Photographic prints
Wet collodion negatives
Scope note
Large photographs taken during the second half of the 1800s; various sizes, including 18 x 22 in. and 20 x 24 in. made from them.
Editorial note
As desired, also index under the specific type of photographic process.
Change note
Formerly TGMI term & TGMII term.