Here's the Sigma Iota Chi badge:
http://cgi.ebay.com/ws/eBayISAPI.dll...7899&rd=1&rd=1
And here's some info on the sorority:
http://books.google.com/books?vid=OC...ma+iota+chi%22
(It's the 1912 edition of Baird's. Scroll to p. 526 if the comp screws up!)