ferrotype

n.

铁板照相，铁板照相法；

vt.

用铁板给（照片）上光；

Ferrotype (Poem)
The Ferrotype and Griswold
The ferrotype and how to make it
Ferrotype portrait photograph: Family group on beach
Apparatus for making ferrotype prints
The collodion process and the ferrotype: three accounts, 1854-1872
Tendency of Digitally Printed Materials to Ferrotype or Block
Civil War ferrotype (tintype) of 1st Lieutenant Marcus Stults, Company H, 14th New Jersey Regiment
A simple method of chromium coating using a ferrotype plate for scanning electron microscopy
Gelatinobromide ferrotype photographic plates: Anon. (Revue Scieutifique, vol. 55, No. 5, p. 151, February 24–March 3, 1917.)