I read somewhere, perhaps here on Moparts, that the earlier years used the stamped blades and later used ink. Not sure if by later meant 70-71 up ?.
And I heard the same but based on Barry's 70 examples (stamped in metal) vs. my ink stamped examples, I'm not sure which happened when or why. As you mentioned, a second vendor could easily be the case.
If any of you guys have any 216 or 215 blades (stamped either way) and know what year car etc. they came off of, please post your examples.
