M1 carbine newbie - question about good looking stock

[wtmr]

The prime marks are at severe angle on the S’G’ in box. Is restamped with fake cartouche. Either Larson or Harrison used photos of a fake sg in box. All later stocks oval cut also have a distinct feature the fakers leave out. The earliest IP and S”G’ I-cuts also do not have this feature but they are real.