Hey everyone! New member here. I have been collecting M1 helmets my whole life. I have been trying to attribute this helmet to an individual or at least a unit since I acquired it. I have not had any luck. Does anyone have access to rosters for Separate Tank Battalions? I am looking for a Captain with the laundry number C-4296. I know laundry numbers are notoriously bad for research, but I think a rank and a connection to armor helps tremendously. Thanks in advance!