Watermarks, Mainly of the 17th and 18th Centuries

2003 Reprint of 1969 Edition. Full facsimile of the original edition, not reproduced with Optical Recognition Software. Heawood's "Watermark" was originally issued in 1950 as the first of the Paper Publications Society's Monumenta and has proven to be one of the Society's most popular volumes. This no doubt has to do with the fact that it was the largest published collection of post-Briquet watermarks.