Questatement
Double Eagle Member
Bump
There's older runs everywhere with newer stamps as well as both mold abbreviations S & *.
If you learn what transitions occured with Innova with the raised lettering on the underside, you can snag some older premium plastic at stock prices.
Basically,
1. More toward the center of the disc, no ... www.com, w/patent# (pre star to my knowledge)
2. Same but moved closer to the rim
3. ... www.com added
4. patent # removed