Is this an early 70s knife

I am looking at this knife. The seller says it is a 69-70 era knife. The white spacers don't look thin enough to me, but I'm a beginner.
Any advice would be great.
Thanks Dave

Any photos of the stone? Looks as though it could newer than that to me. The stone could help solve this.
Capt. Chris

Hope this helps , Thanks

I would say that the seller is pretty close.

Yes: Salmon stone would have been newer. Nice knife.
Best, Capt. Chris

Thanks, I feel better now. I was doubting myself.