Retro Roller skate

Retro metal and leather roller skates. Made by Union Hardware Torrington USA, in its original case with the adjustable key.  The case is a covered fibreboard, held together with rivers and a cover hinge, the lock doesn't lock but does open and close. The handle has at some point had been broken.  The case has time worn scuffs, scratches and marks. The roller skates have surface rust in places and the wheels are in good order but have been used and have all the scratches expected with wheels, the wheels are an aliminium cast wheel. The leather strapes are all worn but in good order.