NOT FOR SALE, only trying to get info!
NOT FOR SALE 
NOT FOR SALE 
NOT FOR SALE
This is a family heirloom and, as stated, is not for sale.
I am trying to gather as much information as I can on this item.
It’s stamped Egersunds Fayancefabrik NORSK on the bottom, and carries the Norwegian Crown Weapon on the body. Unfortunately, the cup has two visible cracks but seems quite sturdy.
If you have any information about this at all, please get in touch with me.
I am available on email geir@bruktantikk.no SMS/Call 0047 915 81 498 or visit my facebook page facebook.com/BruktAntikk.
UPDATE: This cup is from the Norwegian military, aprox. 1900-1937, most likely pre. 1920. Originally made as a soup cup, I’ve also found some hints to a tea cup.