Music Advertising Covers, 1851-1912. Very attractive group of 12 items, including cameo types for 1851 Carhart's Patent Melodeons; 1860 Alvinza Andrews & Son Organ Builders; also 1851 S.A. Ladd Melodeons; several different Piano including elaborate Martin Snyder & Co; 1895 Blasius & Son; Knabe of Baltimore; lovely S. Wells & Son Drums; terrific Dobson Banjos; 1902 Silver, Burdett & Co Music Publishers; well worth inspection. Estimate  $250 - 350. $0