This is a vintage red celluloid Scottie dog charm  from the mid-20th century. 

• Made of early plastic, likely celluloid, which was a common material for charms and small toys in the 1930s-1950s. 

• Items like this were often given as prizes in Cracker Jack boxes or sold in gumball machines. 

• It features a small loop for attaching to a bracelet or necklace. 

• These charms are considered collectible items today. 

Great little vintage piece to add to your collection. Any questions, just to ask.