TY  - JOUR 
T1  - Railway photography and technology: analysis of the photographic record of Brazilian railway in the 19<sup>th</sup> century
JO  - História (São Paulo)
A1  - Oliveira, Eduardo Romero de
SN  - 0101-9074
UL  - 10.1590/1980-4369e2019035
VL  - 38 
Y1  - 2019
PB  - Brasil 
ER  -