I suggest you contact the Delta Gamma Fraternity Vice President:Alumnae, Mary Anne Lachenmaier, at
vpalumnae@deltagamma.org for any questions you have about what to do with badges, pins, crest items, etc. I am certain she can give you definitive answers.
You can find her information and all Fraternity officers on our web site. See the tab "About Us" and click on Our Council. You're welcome.