American Clock Collection for Sale

Many clocks have been sold to date.  The remaining clocks will be auctioned off at Hortons Auction House.  Needing up to the minutes information, contact


German Grandfather Clock


Mile Hi Clock Supplies

Mile Hi Clock Supplies - Clock parts and supplies and Keystone Tools


Clock Collection for Sale - All American Clocks

These clocks will be at auction at Hortons Auction House.  More information can be found at .

German Grandfather Clock (Echo Gong)

The is a floor clock made in Germany. Strikes on the hour and 1/2 hour. Echo Gong made by Maher in 1800's. Super nice inlay. Video of hour strike-> Delivery and Setup available in Colorado Springs or Denver Metro.


German Grandfather Clock (Echo Gong)

"It is our goal to serve the clock industry with the highest quality tools & merchandise available."

About US:
Mile Hi Clock Supplies have been servicing clockmakers needs since 1986.   

Established by Emery Brittenham as Keystone LTD, founder of the Keystone product line.  Since then we have added the Clockmaker's Keystone Depthing Tool and refined the Keystone Bushing  and Mainspring Winder.  Our product line has also been expanded to include more materials and hand tools for the serious clockmaker.  Our catalogue is now more complete and easy to use.  

We are located in the heart of the Rocky Mountain region, just north of Denver, Colorado U.S.A.  

If you need information about any clock related item, or tool, please feel free to call, fax, or e-mail us. 


Need More Information.....

Contact us with any questions about the clock & watch sales above.  Our mission is to connect clock & watch makers with stuff