Sample 1: Jacket
Earlier version since bottom pockets are internal, not external bellows pockets.
Sample 2: Pants
Has importer marks on inside of waist.
Sample 3: 1950 Dated Jacket
Fabric is coarser than Sample 1. Has pocket closures less separated from flaps than in sample 1. Also different buttons than Sample 1. “Later” in last picture is referring to Sample 1.