mindtab's Treasure Finds Camera Lens

Lapidary faceting items

 

Vintage Prismatic H-71 type Faceting head $150.00 or best offer

-SOLD-

    Unit: 15" height x 14" length

    Head + arm: 10" long

    The whole arm moves left and right, and the base arm up and down.

    Head markings: Prismatic Instrument, Spokane Washington, serial no 6 C68. Gradations are 0-90 single increments, marked every 5 gradations.

    Base arm gradations: 0-90 in 6 steps each marking. Dop arm.
   

I have found more information on this faceting head at

http://www.polymetricinc.com/prismatic_information.htm

 

Vintage Faceting head mast, Lee lapidary $60.00 or best offer

 
 
 

Made by Lee Lapidaries Cleveland Oh; Part no #1D

Head mast Gradation markings are 0-90mm, with 1mm step

Dimensions: 12" height x 4" width

Head mast: inner dimension:3.7cm then 4.5 cm then 3.9cm. Side rails 6cm length from the base support.

Found a picture on the net showing the complete setup of this part (look at bottom of the page)

http://www.ioffer.com/i/74659501

  

 

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