Craftsman Old Timer, model 9532. The comparable Schrade model is the 8OT. The Craftsman Old Timers were often marked with "OLD CRAFTY" shields, but mix-and-matching blades was a common occurrence at Schrade.
The handle material is Delrin, a plastic from Dupont. It's incredibly durable but will fade if left in the sun, or turn chalky-white if exposed to heat or fire.
The blades are 1095 carbon steel. They can rust, so a bit of oil is good from time to time.
The "French" style nail nice indicates this knife is older, 1970s perhaps.
You, not being a paying member, cannot ask about value, but I'll tell you this anyway regarding collectibility: The 8OT is very common, so in used condition aren't worth much. People do buy them for users though. If that knife was unused and still in the original box, it would sell in a second, and for a decent price.
I cannot see an exposed pin in the nickel-silver bolster, so your Old Timer is made with the Swinden Key construction method.
The Imperial Schrade Corp. went bankrupt in 2004. The copyrights and names were purchased by another company who now contracts Old Timers to be manufactured in China. Yours is absolutely an original. :thumbup:
A search for 8OT in the Schrade Collectors forum should give much more information, especially regarding the date of that French nail nick.
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Sorry I don't know much about the yellow knife, Old Timers are what I collect.
