We have an AM pin, which is like the old pledge pin from LCA and the member badge of Theta Kappa Nu. The member badge is completely different. you can check them all, and other LCA symbols, out at:
http://www.lambdachi.org/the_symbols...a_chi_alph.htm
------------------
Steve Corbin
Lambda Chi Alpha
Theta Kappa Chapter
Rose-Hulman Inst. of Tech.