资料来源 : pyDict

铁板照像,铁板照像法,光面照片

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Ferrotype \Fer"ro*type\, n. [L. ferrum iron + -type.]
   A photographic picture taken on an iron plate by a collodion
   process; -- familiarly called tintype.