Vintage Military Issue Auto Strop Safety Razor Made by the Auto Strop Safety Razor Co. New York, New York.  Great Shape. Does have some Metalic mineral residual on the metal rollers. I wouldnt call it Corrosion, cause there isnt any pits and rust.  I dont know much about this razor, but looking at it, i dont see any missing pieces.  I believe this is from the 1920s.  Says, Property of U.S. Army .  Thanks