American
Artifacts
Catalog

scientific
instruments

Medical
Instruments

tools and
technology

farm tools

calculators
and slide rules

household
and office

American Artifacts
Site Contentsonline articles online catalog

Proportional Dividers

Nickel plated brass with steel points, 9 1/4" long, marked "A.H. Berry". The scale of lines runs from 1/10 to 11/12; the scale of polygons runs from 7 to 20 sides. The instrument is in fine condition, the leather covered box with velvet and satin interior is in good condition.

close up view

Price: SOLD
Items reserved by email will be held 10 days and shipped upon receipt of your check.

Contact: Richard Van Vleck - Email: richard@americanartifacts.com

© 2006, American Artifacts, Taneytown, Maryland.