Black and white photo of a man bent over, pressing milt from a male salmon into a metal bucket. 5 or 6 other fish lie on boards on the ground behind him.
Photo By/Credit

USFWS

Media Usage Rights/License
Public Domain
Image
Fertilizing salmon eggs, August 22, 1940.
Facility
Leavenworth National Fish Hatchery
Subject tags
Anadromous fish
Fish hatcheries
Historic sites
History