r2d2 c3po star wars return of the jedi button 1983 movie promo button

button
Star wars return of the Jedi button- R2D2 and C3PO- movie promo button.
Dated 1983 on the edge
it is 2 1/4 inches.
This is of R2D2 and C3Po when they were on Endor.
Button is used and has some lite wear to it but it looks great.
Please see all pics