Keywords: FMIB 37673 Adult oysters spawning naturally on tray in large spawning tank.jpeg check categories 18 September 2015 3 Adult oysters spawning naturally on tray in large spawning tank Subject Fish hatcheries--Equipment and supplies Oyster culture--Equipment and supplies Tag Shellfish 1924 Cite book Experiments in the Artificial Propagation of Oysters Report of the United States Commissioner of Fisheries for the Fiscal Year 1923 with Appendices Prytherch Herbert F Washington DC Government Printing Office 1924 Fig 3 Herbert F Prytherch PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 37673 Images from the Freshwater and Marine Image Bank to check Herbert F Prytherch Fishing equipment Oyster culture |