10-02-2026, 01:46 PM
Some watermarks are notoriously hard to find ... and photograph.
Others can be seen in normal light. A light table can really make them pop (and easier to photograph)
Here are a couple of examples using souvenir sheets from Danzig. Helping out is Meg.
Here's what they look like off the light table.
Others can be seen in normal light. A light table can really make them pop (and easier to photograph)
Here are a couple of examples using souvenir sheets from Danzig. Helping out is Meg.
Here's what they look like off the light table.
Hugh MacDonald, Wolfe Island
Member: BNAPS. PHSC, Auxiliary Markings Club, Postal Stationary Society, British Postmark Society,
AMG Collectors Club, Military Postal History Society, China Stamp Society, France and Colonies Philatelic Society
ArGe Deutsche Feldpost: 1914-1918 e.V.