PAPER PUBLICATIONS SOCIETY. Monumenta Chartae Papyraceae Historiam Illustrantia. Volumes I-XIV (in 15 volumes). Hilversum, [1957-78]. Together 13 volumes in 14, large 4to, cloth gilt. [With:] VOORN, H. Danish & Norwegian Paper Mills and Their Watermarks. 1959; BOFARULLY Y SANS, F. de. Animals in Watermarks. 1959. 2 volumes, 4to, paper-parchment-backed boards; slipcased together. (17)