Title

A helicopter designed by P

Caption

Engraving depicting a helicopter designed by P. Castel. The helicopter is driven by compressed air. Dated 19th Century

Date

19th century

Credit line

Photo12/Ann Ronan Picture Library

Reference

ARP23A14_405

License type

Rights managed

Available size

60,0Mb (3,0Mb) / 21,6in x 10,8in / 6492 x 3231 (300dpi)

Keywords

19th Century Engraving Engraved Illustration Illustrated Helicopter Aviation Flying Flight Transport Transportation Design P. Castel Compressed Air Air Compressed Inventor Aeronautical Invention 19th Century