BSG.BS.02177
BSG.BS.02177 — Hungarian, Orsz M K Institute of Chemistry Seal
Hungarian, Orsz M K Institute of Chemistry Seal, Image & Found by Peter Molnar.
Found in Hungary, 17mm.
Hungarian coat of arms, ORSZ.M.K.CHEM.INT.BUDAPEST 2 around // 28, DECEMBER around (078?) at very edge
Identified by the finder. See The national m. out. 25 years of operation of the chemical institute and central chemical testing station: Memoir and report, Established in 1881 and renamed in 1892.