Hi ladies of Phi Mu! Here's two more badges on auction...
http://cgi.ebay.com/ws/eBayISAPI.dll...category=11145
Eta Alpha, Dolores M. Abrams March 14, 1948
I believe a Phi Mu is the high bidder
http://cgi.ebay.com/ws/eBayISAPI.dll...category=11145
Alpha Chi Chapter and it says that it includes the pledge pin...