US WW2 M1 Helmet, front seam, swivel bale. Firestone post war liner.

US WW2 Helmet, with Korean War era liner. Shell is a front seam, swivel bales. This is a McCord manufactured helmet, and based on the heat stamp, I believe that the chin straps and swivel bales were replaced at some point in its service life. Condition of the helmet is good. Much of the original paint and cork texture remains on the outer shell and inner shell as well. There is a crack on the left side. The chin straps are a bit frayed. This helmet has seem some use. I will take the best pictures I can, please look at them closely. The Liner is manufactured by Firestone, Korean War era. Pretty good shape, missing the nape strap. I DONT BELIEVE THE LINER CHIN STRAP IS ORIGINAL. The color is wrong and I can find no markings on it. Nonetheless, it’s included. Thanks for looking.