pl23_fizh1915.jpg
![A male carp receives pituitary material which stimulates him in producingadditional quantities of milt for use in freezing experiments the followingmorning fizh1915.jpg A male carp receives pituitary material which stimulates him in producingadditional quantities of milt for use in freezing experiments the followingmorning](https://s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_fizh1915.jpg)
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https://www.noaa.gov/media/digital-library-photo/pl23fizh1915jpgDescription
A male carp receives pituitary material which stimulates him in producingadditional quantities of milt for use in freezing experiments the followingmorning.
Credit
NOAA Central Library Historical Fisheries Collection
Collection
Historic Fisheries