Argus MFG. Iron claw,restraint,handcuff, police, prison

A nice old Argus MFG. CO. Iron claw used by police and in prisons back in the 1920s-1950s.On the front says THE IRON CLAW 2743 and on the back reads ARGUS MFG.CO. Chicago ILL. U.S.A PAT. PEND .Slight surface tarnish, a nice example of this type of restraint that has not been used for many years.This is one of the first ones made as t is no patent number on the restraint.Please ask questions before you bid. I will have Pay Pal by the end of the auction. Shipping is $8.00. Thank you.