Boulton aileron patent, No. 392, 1868 - Drawing Figs. 5-7

Autor/Urheber:

Matthew Piers Watt Boulton

Shortlink:

https://www.dewiki.de/b/4739b

Quelle:

Wikimedia Commons

Größe:

576 x 406 Pixel (42229 Bytes)

Beschreibung:

Boulton aileron patent, No. 392, 1868 - Attached drawing sheet, Figs. 5-7

Lizenz:

Public domain

Credit:

"Specification of Matthew Piers Watt Boulton : A.D. 1868, 5th February. No 392. : Aärial Locomotion &c.", London: Great Seal Patent Office, printed by George E. Eyre and William Spottiswoode, 1868.

Bild teilen: