BOX Trademark dispenser
1st generation of the regular dispenser.
Before the famous 2.620.061 U.S. patent number was issued, the first Pez regulars had the 'BOX Trademark' marking on the side of the stem.
BOX Patent regular
2nd generation of the regular dispenser.
Before the famous 2.620.061 U.S. patent number was issued, the second issue of Pez regulars had the 'BOX Patent' marking on the side of the stem
Locking cap regular
Extremely hard to find variation.
Hard to find variation of the regular dispenser known as the 'locking cap' because of the special mechanism on the stem and sleeve of the dispenser.