| PAPER-MAKING AND TRADE--HISTORY.
Churchill, William Algernon, 1865- | *xez, Watermarks in paper, in Holland, England, 755 France, etc. in the xvii and xviii centuries -Ckh7W and their interconnection by W.A. Churchill. Amsterdam, M. Hertzberger & Co. 1935 [1965] 94 p. cdxxxii plates. 3lcem.