Sadly after my grandfather passed away, my step-grandmother threw out everything that was important to the family, including everything that had to do with military. I've slowly been piecing information together and finally got a hold of his discharge record. Now I want to order copies of all his medals, insignia, and badges. The medals listed on his record are pretty clear. It's some of the other stuff I'm confused about. I hope this is helpful information, can anyone help me compile a list of any other badges and/or insignia he may have had? A big thanks to anyone that can help.

He was in the Army during World War II.

Rank: T/3
Organization 742d Ordinance Company.
Military occupation: Mech Automotive Wheel Vehicle and what looks like the number 365.
Military qualifications: Marksman Rifle and Expert Gunner (?Looks like it says gunner?).
Decorations and citations: Good Conduct Medal, American Theater Campaign Ribbon, Army Occupation Medal of Germany, European African Middle Eastern Theater Campaign Ribbon, Victory Medal.
Service Schools attended: Wheel Vehicle 1944 Excellent Rate.
Under remarks it also says:
Issued Lapel Button
ERC 22 Oct 43 - 11 Nov 43
ASR Score (2 Sep 45) 39