Tool question - Pliers

I have two chrome head pliers for an early tool kit that are slightly different.
I think one is for a 1969 but I an not sure about the other one.

The bottom one is I think a '69. About 6 1/2 inches, cross hatching is large and the teeth are narrow
The top one is about 6 3/8 inches, cross hatching is smaller, and the teeth have a larger opening.

Hope someone can tell me what year these are correct for.

Thanks, Dean

Look to be LWB 1969-73 (early). Unmarked pliers could be different vendors.