I recently bought a Finnish Kaj Frank ashtray with a Nuutajarvi lable. On the bottom was what seems to be an acid etch symbol of a bird in flight, which I have never seen on these ashtrays (photo attached).
The same symbol appears on some Norwegian Hadeland drinking glasses on page 157 of the Pina book "Smoke & Ice" (attached). [Mod: copyright image removed as per board policy on the use of copyright material]
Does anybody seen this symbol before or have any idea what this symbol is from? An airline? A hotel? A department store?
Thanks for your help.
Rob