2009-01-222009-01-221900-11Indiana State Board of Health. Monthly Bulletin. 1900; 2(2) :15.0019-6754https://hdl.handle.net/1805/1743The Kuhn formaldehyde generator.Fujitsu fi-4220c2, Adobe Photoshop CS3, 530 KBPage 15, center right, each image approximately 3 X 4 in.Photograph in periodical.JPEGen-usEquipment, DisinfectingIndianaEquipment, VaporizingFormaldehydeInventionsKuhn Formaldehyde Generator Company (Alexandria, Virginia)Image