Vintage The Polygraph Co. Brass Drafting Design Template
Vintage The Polygraph Co. Brass Drafting Design Template
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Vintage The Polygraph Co. Brass Drafting Design Template

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$80.00
Sale price
$80.00
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Vintage The Polygraph Co. Brass Drafting Design Template
Polygraph combined drawing template and protractor made of brass
Victorian architect tool
4 5/8" DIAMETER
PAT. DEC.8, 1885
Also stamped “IMPROVEMENTS PAT’D IN EUROOPE DEC-1886
Vintage Drafting Engineer, Architect Brass Tool, Phidelphia, PA 
This antique Victorian Polygraph Co. drafting and architect tool is a stunning piece of brass craftsmanship
Contains degree and angle number markings and pin hole markings across the center to create geometric shapes
The polygraph seems to have very little use
Near new condition
As fine as you can find
The intricate design and attention to detail make this tool a unique addition to any collection
CONDITION
Fine
No issues noted
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Please contact us with any questions!