Jump to content


Ed Byers 24" Bronze Worm Gear 360-teeth matching Graph-Mo steel Worm Sold!

Price - $1,500.00

Ad Number: 195105

Posted: 13 Jan 2020

Please sign in to message advertiser

Made by the legendary gear maker Ed Byers. This is an observatory quality set. This gear is a single lead, bronze worm gear, with 360-teeth, 1.25" thick. The matching worm is Graph-Mo steel. Single lead means that one turn of the worm with advance the gear by one tooth. Thus, 360 turns will rotate the gear one turn. We got this directly from Ed Byers - It was ordered by a customer around 15 years ago but they never took delivery and now has asked us to sell it for him. This gear and worm is all first quality, not a blem, not a used item. It is being offered as "new old stock". It is in excellent condition but does have some oxidation on the brass finish from being stored - will not affect the operation of the gear in any way. The sale price of this gear and worm was $5,000.00 so this is a nice discount for a lucky buyer. Comes in a custom wood shipping box. Please check out the pictures. Please contact us with any questions. We will ship free FedEx ground in the lower 48 states. Shipping weight of the gear is 134 pounds.

We accept all major credit cards & PayPal.


  • Condition Excellent
  • Location Meadview, AZ

Advertiser Info

Powered by Classifieds

Cloudy Nights LLC
Cloudy Nights Sponsor: Astronomics