Lot Essay
Mathias Ortman recorded as being active between circa 1733 and 1757 and used a cabinet-maker label between 1745 and 1757.
See T. Clemmensen, Kobenhavns snedkerlaug gennem fire hundrede ar: 1554-1954, Copenhagen, 1954.
See T. Clemmensen, Kobenhavns snedkerlaug gennem fire hundrede ar: 1554-1954, Copenhagen, 1954.