this is a very good link
I spent 2 days a few months ago to check it out carefully
many of this pieces are wooden scale models
some other are steel or bronze scale models
of course there are also lots of full size items
even if your swedish aint the best I still believe you can understand most of the descriptions as they are very short and doesnt really tell much about the items , but all pictures are enlargeable soo you can check out the details better
trä = wood
stål = steel
järn = iron
brons = bronze
with this few words you will get a grip of it
anything else you want to know just ask me
its 171 pages gary
but just the first 15 or so is interesting