Comprising Andrew Carnegie's copy of Douglas SAtewart, et al., CATALOG OF THE COLLECTION OF WATCHES BELONGING TO MR. H. J. HEINZ OF PITTSBURGH, DEPOSITED BY HIM IN THE CARNEGIE MUSEUM (Pittsburgh: Carnegie Institute, 1917) 4to, full pebbled morocco, stamped with Carnegie's name and the title, rebacked with fabric, with slipcase; and War Department Technical Manual TM 9-1575: ORDNANCE MAINTENANCE: WRISTWATCHES, POCKET WATCHES, STOP WATCHES, AND CLOCKS (Washington: War Dept., 6 April, 1945) 8vo, wraps.