Proportional Dividers. A Very Useful Tool. – Peachey Conservation

Proportional dividers are ancient tools, dating back to Roman era, though as late as 1955 some thought they were a Renaissance invention.  The Alvin 450 is really handy when making miniatures, like the triangle and engineer's square above, that I made for Fritz Otto Buchbinder.  They allow you to quickly see and measure what a…

Peachey Conservation – Book Conservation Services

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7 1/4 inch KREISE Proportional Dividers in Original Case - 86738

2001 BRIDGE CITY TOOL WORKS PD-11 Proportional Divider in Original

Proportional Dividers. A Very Useful Tool. – Peachey Conservation

Tool No. 2177.

BRIDGE CITY TOOL WORKS PD-11 Precision Proportional Divider MINT in Original Box - 91186

bookbinding tools – Page 13 – Peachey Conservation

bookbinding knives – Page 2 – Peachey Conservation

Jeff Peachey Tools

Jeff Peachey – Peachey Conservation

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7 Inch Proportional Dividers in Box DIETZGEN - 104314

Peachey Conservation – Book Conservation Services