Description: Unidentified man on deck of ship with hatching equiment (pump and distribution tank) and blocks of ice, United States Fish Commission, MAH-2725.
Description: [caption id="" align="aligncenter" width="424" caption="Entomological workers of the Division of Insects, United States National Museum (USNM), 1925, by Unknown photographer, Photographic print, Smithsonian Institution Archives, Record Unit 9555 Box 1, John Frederick Gates Clarke Oral History Interview, Negative Number: 84-3567."][/caption]
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