4Portfolios%20%3D%20%22399%22%20and%20Disp_Obj_Type%20%3D%20%22Scientific%20equipment%22%20and%20Disp_Maker_1%20%3D%20%22Keuffelscientific equipmentRecording barometer in wooden case with inscribed plaquewooden cased barometer with inscription plaque reading Com. Robert E. Peary, March 23, 190511 x 5 3/4 x 5 1/4 in. (28 x 15 x 13 cm)...metalca. 190519001910scientific equipmentThe Peary MacMillan Arctic Museumxxx1967.1881967.188_main1967.188_altscientific equipmentMicroscope slide of Protoccus nivalis, or "red snow," collected at Cape York Microscope slide of Protoccus nivalis, Cape York, Aug. 1 08, Goodsell, M.D.1 x 2 15/16 x 1/16 in. (3 x 8 cm)...glassAug. 1, 19088/1/19088/1/1908scientific equipmentThe Peary MacMillan Arctic Museumxxx1990.10.11990.10.1_printscientific equipmentSteel engineer's chain used by Robert E. Peary, 100' longSteel survey chain with 1 foot long links used by Robert E. Peary1200 x 1/2 x 1/4 in. (3048 x 1 x 1 cm)...steelca. 187818731883scientific equipmentThe Peary MacMillan Arctic Museumxxx1990.16.6scientific equipmentThermometer in submersible case, to measure water temperature at depthDevice to measure water temperature at depth, Signal Service USA#171 with Signal service thermometer12 x 1 1/4 in. (30 x 3 cm)...glass00scientific equipmentThe Peary MacMillan Arctic Museumxxx1967.247.b1967.247_main