Trowbridge Steam Generator, Patent Model
Active selection in cart:
|Caption||This model was submitted to the US Patent Office with the application for the patent issued to WP Trowbridge, of New Haven, Connecticut, January 1, 1878, no. 198863; Automatic Boiler & Engine Co, assignee. Date: 1870s. Record ID: nmah_847505.|
|Credit||National Museum of American History|
|Trowbridge Steam Generator Patent Model model Patent Office application patent WP Trowbridge of New Haven Connecticut January Manufacturing industries Engineering Industrialization Bulletin Architecture|
|Stock image ref||Size||Views|
|YAH001951||1,996 x 3,000 pixels||5|
Free public domain image
To download this free image, please register (this takes just 30 seconds) or log in.
This is one of 1,381,935 free hi-res public domain images, selected from major public collections to complement the Look and Learn archive, and to save you time and money. Typically, it may be used for any purpose, but users should check the precise terms and satisfy themselves that the intended use will not infringe the rights of any third party.
You can buy personalised gifts, including t-shirts, tote bags and mousemats, featuring this image from our print partner, Zazzle:
Can we help?
Look and Learn is one of the world’s leading sources of historical and cultural images for personal and commercial use. Feel free to contact us with any questions or requests.