Measurements:

3" x 2 1/2" at the widest measurement x 1/2" approximate depth.

Over dyed polymer resin casting created in the second half of the 20th century.

My second photo shows the depth and sharp detail of the brooch as well as the warm, unfaded colors.

The third photo shows the quality of the original pin closure - riveted; not glued in place.

Wear to the color at the high edges of the brooch is consistent with age.

Outstanding form and design.