1keywordPath%20%3D%20%22GXMY%22%20and%20Disp_Maker_1%20%3D%20%22Esther%20Bubley%22Esther BubleyBubley, EstherCreated byAmerican19211998femalephotographEntomology Laboratory, Bayway Refinery, Linden, New Jersey: George Batt, Research Chemist, Purifying a Pyrethrum Concentrate for Use in an InsecticideEntomology Laboratory, Bayway Refinery, Linden, New Jersey: George Batt, Research Chemist, Purifying a Pyrethrum Concentrate for Use in an Insecticide239 x 180 mm (9.4 x 7.1 in.)...Gelatin silver printca. 194419391949works of art, AATphotographWesleyan Universityxxx2007.20.1