schrade/walden 25ot

[el dub]

Don't post here often but I picked up a schrade the other day and am wondering when it was made. I've searched but haven't seen one like mine. It has a lanyard hole in one end of knife. The logo, old timer, is upside down compared to all the others I've seen. It came in a brown box with sheath and a four page fold out paper? Thanks for any help.

 

[thawk]

Pre 1973 since it is a Schrade Walden. They began that pattern in 1964. Nice pick up El Dub