With the proliferation of Hudson Bay tartan (Thanks for the introduction Steve), I did a quick search on ebay for related HBC stuffs:

A posible beaver pelt sporran:
link


Some coins, possible kilt pins (1" = 25.4mm or 2.54cm)
link


link


link


link


link


For all the budding igloo builders a snow knife for cutting out your own snow blocks. Could be used as a sgian dubh but probably better as a dirk:
link