Rothwell,_Hick_and_Rothwell_low_pressure_steam_engine.jpg
Size of this preview:
800 × 511 pixels
.
Other resolutions:
320 × 204 pixels
|
640 × 409 pixels
|
1,024 × 654 pixels
|
1,533 × 979 pixels
.
Description Rothwell, Hick and Rothwell low pressure steam engine.jpg |
English:
Scanned drawing of a Rothwell, Hick and Rothwell, low pressure steam engine by Jacques-Eugène Armengaud
|
Date | |
Source |
Original publication
: TRAITÉ THÉORIQUE ET PRATIQUE DES MOTEURS A VAPEUR, PARIS, CHEZ L'AUTEUR, RUE SAINT-SEBASTIEN, 45
|
Author |
Jacques-Eugène Armengaud
|
- Other information
English:
Balance and low pressure engine, Rothwell, Hick and Rothwell, Engineers, Bolton.
Public domain Public domain false false |
This work is in the
public domain
in the
United States
because it was
published
(or registered with the
U.S. Copyright Office
) before January 1, 1929.
Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file
must
have an additional
copyright tag
indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings. PD-1923 Public domain in the United States //commons.wikimedia.org/wiki/File:Rothwell,_Hick_and_Rothwell_low_pressure_steam_engine.jpg |