Wizard of Oz Pins

Wizard of Oz assorted collectible pins.
There is Dorothy, Scarecrow, Tin Man and the Cowardly Lion.
These pins are approx 1" and are metal.
They are marked "Turner Ent" China.
These can be worn as tie tacks.

The Kansas yellow brick road pin is approx 1" in diameter and is marked G&G MPLS Taiwan.

The ruby slipper pin is signed, but I can't make out the mark.
It is 2 1/2" in length.
The slipper is missing 2 of the rhinestone decorations on one slipper.