Vintage Disney pin released in 1986. 

It features Wendy, from

the movie Peter Pan...  with Coca Cola 

logo at bottom of pin.

It's from the Cast Member framed set to 

commemorate the 15th anniversary of WDW. 

Pin is about 1 1/8" high.

Back of pin says 

WENDY©DISNEY  TAIWAN...see image

each has single post pin back