Saw-whet owl
Saw-whet owl, by Bob Hines of the U.S. Fish and Wildlife Service, Washington, D.C.
Frick portable steam engine of 1877
Portable Steam Engine, 1877. Portable steam engines provided belting power on farms to run threshing machines, circular saws, etc. This Frick model steam engine operated regularly from 1877 to 1949.