000004141 001__ 4141 000004141 005__ 20230914041618.0 000004141 0247_ $$a10.6083/M41N7ZG6$$2DOI 000004141 02470 $$aArtifact collection$$2Collection name 000004141 037__ $$aDA 000004141 041__ $$aeng 000004141 245__ $$aHand-held spectroscope with case 000004141 260__ $$bAdams & Adams$$aSt. Louis, MO$$ccirca 1920$$041585 000004141 269__ $$a1910$$b1930 000004141 336__ $$aStill image 000004141 520__ $$aHand-held spectroscope in a case. The case is made of black cardboard with a blue paper lining, and measures 15 x 6.5 x 4 cm. The spectroscope is made from black plastic and measures 9.3 x 4 x 2.5 cm. The spectroscope is stamped with the logo of Adams & Adams, while the box bears an ink stamp of Henry Heil Chem. Co., St. Louis. The case and instrument are both in fair condition. The instrument has been repaired, with tape holding the opaque viewer plate on. There are two loose parts within the spectroscope itself. 000004141 540__ $$fCC BY 000004141 542__ $$fIn Copyright 000004141 650__ $$aspectroscopes 000004141 650__ $$aSpectrum Analysis$$026223 000004141 7001_ $$aAdams & Adams 000004141 7001_ $$aHenry Heil Chemical Company 000004141 7102_ $$aAdams & Adams$$041585 000004141 7102_ $$aHenry Heil Chemical Company$$041586 000004141 8564_ $$95c6bf8d7-8c7f-490c-a409-46dc62f265ac$$s39377$$uhttps://digitalcollections.ohsu.edu/record/4141/files/326c9e2516f812867b99ab4600c6ffd3.jpg 000004141 905__ $$a/rest/prod/v9/79/v3/40/v979v340b 000004141 980__ $$aHistorical Collections and Archives