78/ 87 Rhodes, B. and Streeter, W.W. Before Photocopying. The Art & History of Mechanical Copying 1780-1938. New Castle, Oak Knoll Press, 1999, VII,(1),495,(2)p., ills., orig. giltlettered cl. w. dustwr., 4to. - AND 4 others similar, i.a. L. DINGWERTH, Historische Schreibmaschinen (Verl, 1993, ills., orig. boards); J.W. CORTADA, Before the computer (Princeton, 1993, ills., orig. giltlettered cl. w. dustwr.) and T.A. RUSSO, Office Collectibles (Atglen, 2000, num. col. ills., orig. boards, 4to) (all fine).