I always turned to Basil Stevens list ( and there missing quite some information too ), but if you can post an alternate one please do !The Danish factory closed sometime back and production was moved to Italy.
So the only way you will get a Danish-made Stanwell is on the estate market.
NOS Danish Stanwells pop up from time to time, but tend to get snapped up quickly.
Stanwell has had a long history of commissioning designs from top Danish makers eg Sixten Ivarsson, Anne Julie, Jess Chonowitsch, Tom Eltang and Nanna Ivarsson amongst others.
Pipedia has good, albeit incomplete, information on the shape numbers and their designers