Title

A blueprint machine

Caption

Engraving depicting a blueprint machine. Dated 20th Century

Date

20th century

Credit line

Photo12/Ann Ronan Picture Library

Reference

ARP23A15_436

License type

Rights managed

Available size

60.0Mb (5.9Mb) / 13.1in x 17.8in / 3929 x 5338 (300dpi)

Keywords

20th Century Engraving Engraved Illustrated Illustration Blueprint Machine Machine Machinery Blueprint Blueprints 20th Century