Double-bitted axes, available by the case.
It’s pretty common to run into historic industrial equipment when doing archaeological work in BC, especially logging equipment. The Vancouver City archives has put the entire McLennan, McFeely & Co. Ltd Catalogue 1908-14 online, albeit in a somewhat awkward format (hey guys, why not just post a single PDF as well?) (edit: see comments below). This catalogue would have been the ordering bible for many remote logging, mining and cannery outfits up and down the coast, the remains of which are often lying atop shell middens or strewn in the intertidal zone. Altogether, the Vancouver City Archives and the Burnaby Village Museum have put more than 1,500 pages of historic merchandise, as well as ordering and shipping information and price lists. Click on an image and it brings up a legible PDF of that single page.
Northwest Coast Archaeology 