Keywords: FMIB 34575 Perspective View of Clarke's Hatching-Apparatus in Operation.jpeg check categories 17 September 2015 2 Perspective View of Clarke's Hatching-Apparatus in Operation Subject Fish hatcheries Clarke's Hatching-Apparatus Tag Hatcheries 1874 Cite book Report of the Commissioner for 1872 and 1873 Report of the Commissioner United States Commission of Fish and Fisheries 1872-1873 United States Commission of Fish and Fisheries Washington DC Government Printing Office 1874 Plate XVI-3 United States Commission of Fish and Fisheries PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 34575 Images from the Freshwater and Marine Image Bank to check United States Commission of Fish and Fisheries Fish hatcheries |