MacKays, that's the one! I got snowshoes there, made from birch wood and caribou gut, with the War Dept. arrow mark and the date 1944 stamped on the side ! Also there were rusty old grappling hooks attached to hemp rope (possibly from the landings at Gallipoli) , various bits and pieces of army surplus kit, drop-forged hobnail boots with tricouni nails and platform boots probably worn by Roy Wood while he sang "See My Baby Jive" in 1973 !
I believe the children's t.v. classic "Mr Ben" was inspired by this shop, and the strange man who suddenly appears, as if by magic...