Stop in for a cup of coffee

The GE might be correct

ZMan67S said

I'm not sure look like the GE pic Matty posted following your post. I'd think 6012 be printed on the back side??

Click to expand...

The GE is prob close to correct.
According to this, GE in '67 would be 1/4" fluting. But they made an 1/8 fluted lens in '71 so that's not the end of the world.