I remember thread where Peter gave info
FM konstglas Ronneby - Fratelli (Brothers) Marcolin, Josef and Benito, worked in Sweden for many many years.
It was too late and I was too lazy to search for it last night :wink:
On that post it was suggested the numbers may be an edition size
I will take your information as it is from a good source - D70 for the item type - maybe I have a duck and not a swan - it looks like a swan :? (joking that D means duck)
What do you think of the Koala Bear - do you know 'Cascade' importers/retailers?