Rare Sperry Gyroscope - 6b/173 Serial No. Lb351 For Sale

For sale is a rare Gyroscope by famous makers SPERRY. The Gyroscope stands approx 18cm tall and is heavy for its size weighing about 2kg. The diameter of the base and the outer ring is approx 11.5cm.
The outer ring is fixed and the next ring spins freely within it. The centre part also spins freely on its axis. The remaining ring, however, does not freely spin. You can rotate it with your hand but it touches the next ring peventing it from spinning on its own. I have tried adjusting the pivot screws but they are stiff and I didnt want to force them. As I cant get all of the gyroscope to spin I am having to sell it as broken, in need of repair / restoration so please be aware of this when offerding.
'SPERRY' is stamped to the base with 'Serial No. LB251' and '6B/173'. Also on the base is a rubbed stamp which i think says ' AB50'. Please see photos below.
This rare gyroscope is being sold at 99p START with , please do ask any questions you may have.
POSTAGE QUOTES: UK £18 EUROPE: £48 USA/ CANADA £68 AUSTRALIA £78
Rare Sperry Gyroscope - 6b/173 Serial No. Lb351

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Rare Sperry Gyroscope - 6b/173 Serial No. Lb351:
$170




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