I have recently found a small cache of original US WWII M1C paratrooper liners. They are the late war variety with "rigger" modifications. The pics above are representative of the condition of these liners.
They all have original HBT cloth suspensions, which includes upper suspension, lace cord, back strap, nape strap, internal airborne snaps, leather liner chinstrap, canvas chin cup and reproduction sweatband. *Not pictured
These pieces pretty much speak for themselves. Only the exterior has been repainted, otherwise they are as found. It is for the more serious collectors looking to complete a helmet or create a display.