Lapp, W.A., and Silberman, H.A. (eds), United States Large Cents 1793-1857, An Anthology, Lawrence, MA, 1975, 647pp, illustrations in text, dj; Bowers, Q.D., The History of United States Coinage as illustrated by the Garrett Collection, 2nd printing, Los Angeles, 1980, xv + 572pp, illustrations in text; American Numismatic Society, Annual Reports (10), 1985-94 inclusive, some illustrations; together with other references on American numismatics (7) [19]. Publishers’ bindings £40-50