Found it !

Borrowed this from the neighbor kid and caught my first coon back in about 1969 or 70 , I was nine or ten. Happened by the old place today and asked if he still had it and if I could buy it if he did. I don't know what it is as I can't read the pan. Any ideas folks ?
It still has a good stout spring !

21/2 Newhouse otter trap

A later one see if the spring shows stamping
Wd40 wetting a bit of steel wool to clean spring don't over do it