Hi Thom...i.ve had a reply from Denmark regarding your tea set.....and as you can see you were correct..and i was mistaken...i think i need a new eye test.... 
..it is Hammerso...contents of email...
Hi Will
The Soholm Teaset is from the collection called: "Hammerso" not "Sammerso".
Itīs produced in Denmark on the island Bornholm around 1950.
Regards
SØHOLM.NET
Niels E. Thomsen
so Thom,that makes it around 60+ years old....
That just earned you a whole case of mangoes!
