I am not a Craftsman collector, but found this thread interesting and looked though my few open ended, box end and combination wrenches. I only found 30 marked Craftsman, but noticed 7 different markings. I am not attached to any of them and would make them available to someone who could use them.
These markings are =Craftsman=(both sides) no V; =Craftsman=(front), =Forged in USA=V=(back); =Craftsman=(front), Forged in USA-V^-5numbers; -Craftsman-(front), -Forged in USA-V-(back); Craftsman-V-(front), Unmarked (back); Craftsman (front), Made in USA-V-5numbers(back); and Craftsman 5numbers(front), Unmarked(back).
These may all be very common, but let me know if you need one.