can you show us any tang stamps?The multi-blade looks in good shape!
I new about the Mercator, part of the reason I bought these two. I was given one as a kid, but of course had no idea what it was and it disappeared at some stage. So to have a childhood reminder is kind of nice. The other I have a hope it is still swiss. I have a friend collecting them sometime during the week. I have found a couple of pictures of a wenger that looks very close, but the scale material looks very different.
https://www.ebay.com/itm/191990726268 Score!Sent from my iPhone using Tapatalk