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TELESCOPE MIRROR GRINDING Machine Design INFO PLANS original 1951

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Design plans for a Power Grinder for Telescope Mirrors. The machine automatically carries out the motions for grinding and polishing a 6" Telescope Mirror. hand grinding. These are not detailed How-To Plans - they do however cover all the details needed for designing your own custom machine.
  • Uses a 1/3 hp electric motor.
  • Wood frame construction
  • Can be built with common shop tools and assorted junk- no maching of parts is needed.
  • This is an original 1+ page magazine article from 1951. We do not photocopy these. Article Includes
  • Measured Drawings and Diagrams
  • Instructions
  • TELESCOPE MIRROR GRINDING Machine Design INFO PLANS original 1951
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    Design plans for a Power Grinder for Telescope Mirrors. The machine automatically carries out the motions for grinding and polishing a 6" Telescope Mirror. hand grinding. These are not detailed How-To Plans - they do however cover all the details needed for designing your own custom machine.
  • Uses a 1/3 hp electric motor.
  • Wood frame construction
  • Can be built with common shop tools and assorted junk- no maching of parts is needed.
  • This is an original 1+ page magazine article from 1951. Pages measure 6 ½” x 9” We do not photocopy these.
    Article Includes
  • Measured Drawings and Diagrams
  • Instructions
  •  
  •  
  • Payment Payment: by Paypal, Visa, Mastercard, Discover, American Express, Apple Pay, G Pay, accepted thru eBay. Items shipped upon receipt of payment.   Shipping Multiple Items may be grouped to save on shipping. When buying more than one item please use the shopping cart for the best shipping price. Rates:
  • $4.00 for USPS first class / or media mail service $8.70 for priority mail service. $4.00 for Canadian shipping $6.00 other International shipping
  • About Us Grandpa's Secrets Discover a Wealth of How-to Projects & Plans from a Bygone Era. Explore our Scientific & Mechanical History in Vintage Hobby, Craft, & Technical Magazine Articles. Listing Templates!

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