00773cam a22002051  4500001001300000003000400013005001700017008004100034010001700075035001900092040004000111042001200151050001500163100004900178245014600227260004000373300008600413500004700499650002100546gs 12000603 DLC20260227111313.0770119s1912    xx            000 0 eng c  ags 12000603   a(OCoLC)2688904  aLibrary, U. S. Geol. serveycOdDLC  apremarc00aQE392b.S71 aSmith, George Frederick Herbert,d1872-1953.00aGem-stones and their distinctive characters,cby G. F. Herbert Smith...With many diagrams and thirty-two plates of which three are in colour.  aLondon,bMethuen & co. ltd.c[1912]  axiv p., 1 l., 312 p.billus., xxxii pl. (part col., incl. front.) diagrs.c20 cm.  aSome plates printed on both sides of leaf. 0aPrecious stones.