Porsgrunds Porselænsfabrik, PorsgrundYear: 1900 – 1909 (form, price catalogs, size)Form: 146, size 3 (older one – 180 ml)Dekor nr.: 2093Tags: flowers, cup, relief, coffee cupComment: after 1909 this cup in different size became part of coffee service number 1320. This cup is not marked so it is possible it was made by other manufacturer using identical form. See also: