Good evening CT! I recently purchased a CWT that came with an early Littleton Coin Co envelope, and I'm wondering if anyone knows the product well enough to give me an approximate timeframe these were in use. Pictures below, and I know we all have opinions of Littleton - please restrain yourselves...
I don't know, but that's an oldie. I'd guess 1970s at the latest? My first mailorder purchases were from Littleton, around that time. Looks like a nice CWT, too.