Keywords: FMIB 48481 Hopper through whith the Harvested Kelp Falls and is Cut into Short Lengths.jpeg check categories 19 September 2015 1 Hopper through whith the Harvested Kelp Falls and is Cut into Short Lengths Subject Kelps--Processing--Machinery Tag Aquatic Botany 1915 Cite book Potash from Kelp Report United States Dept of Agriculture ; no 100 Cameron Frank K Washington DC Government Printing Office 1915 Plate 16 George H Ennis PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 48481 Images from the Freshwater and Marine Image Bank to check George H Ennis |