The 1904 World's Fair, St. Louis, Missouri: an air compressor manufactured by the Leyner Engineering Company of Denver, Colorado. Photograph, 1904.
- Date:
- 1904
- Reference:
- 572708i
Licence: Public Domain Mark
Credit: The 1904 World's Fair, St. Louis, Missouri: an air compressor manufactured by the Leyner Engineering Company of Denver, Colorado. Photograph, 1904. Wellcome Collection. Source: Wellcome Collection.
