2 volumes in 1. [viii], 226, [22]; [viii], 46 (pages 25-46 printed on rectos only), [4] pp. 17 engraved plates in first work; 8 full page engraved plates and 25 text engravings of gems in second work; large folding engraved plate of Ebermayer's gem cabinet at front (issued with the second title but here bound before the first title). Lacking the engraved portrait called for by Sinkankis in the second work. (Folio) 15½x9½, early full vellum, spine lettered in gilt, all edges mottled red. First Editions.

Important descriptive catalogs of the carved gem collection formed by Ebermayer. Sinkankis 1847 and 1846.