I found this 1952 Sigma Kappa badge online, and think it's absolutely gorgeous! Unfortunately, it's already been sold.
Sigma Kappa - 1952
Length: 9/16"
Width: 5/8"
Mass: 2.7grams
Here is a Sigma Kappa pin surrounded by an embellished border of gold and 1 seed pearl in each point. This Sigma Kappa pin has a great maroon enamelling. Actual pin is in mint condition; scanner photo shows slight discoloration which is guaranteed to not be on the actual pin. The back of the pin is engraved with "M. E. S. 1952 Gamma Gamma." The Gamma Gamma chapter was founded at Indiana State University (Terre Haute) in 1951. This near founding member pin has an older knuckle clasp with the bunny earred spinner (in working order) and helps to confirm dating of pin.
$old