Industrial printing machinery

2048 × 2048

Babe Ruth in Red Sox uniform

1300 × 1026

Wooden dam with water flow

1035 × 723

vintage printing press in a workshop

1472 × 1104

wooden printing press machine

2560 × 1920

bear factory production line

1680 × 1050

3-cent US stamp commemorating printing

1224 × 1930

Card printing machine in action

1920 × 1200

wooden mechanical model

3264 × 2448

Women loading artillery shells

1280 × 1157

Baseball player at press conference

2711 × 4048

Man speaking at a press conference

3216 × 3843

Workers processing hay in a factory

1365 × 1062

Men at a press conference

2471 × 1827

Group of workers in a factory

1400 × 991

Ruins of a brick mill

1700 × 1314

Workers assembling aircraft engine

1600 × 2037

Construction of a large bridge

1427 × 1122

Ship propellers in dry dock

1536 × 1205

Muhammad Ali at press conference

1440 × 900