1939-40 New York World’s Fair Automobile Catalin / Glass Spinner Knob -Rare

Description

1939 New York World’s Fair Trylon and Perisphere automobile accessory steering wheel spinner knob. This item would get attached to the steering wheel so you can turn the wheel using only one hand.
This piece is super rare. I’ve owned it for many years and have yet to see another.
The chrome plated parts show wear expected for it’s age. But nothing major.
The center cabochon medallion is made of glass and has the Trylon and Perishere theme structures of the Fair. It has a large chip in the glass, but could still be used without harm.
It’s amazing it even still exists.
Try to find another!
Please inspect all photos and ask questions.
sale is final.
Thank you.