Keuffel & Esser Manual (1963)
Keuffel & Esser Compensating Polar Planimeters. (Morristown, NJ: Keuffel & Esser Co., 1963)
The icon at left links to a presentation of this booklet at The Internet Archive, where it may be read online conveniently. Here is a local copy of the PDF (51 Megabytes): keuffel-esser-compensating-polar-planimeters-1963.pdf
These are the notebooks of a hobbyist who has no professional qualifications in drafting. Please see the "Drafting and Me" Notebook for an explanation and disclaimers.
The 1963 edition of Compensating Polar Planimeters is in the public domain due to the non-renewal of copyright as was then required. Its digital reprint here remains in the public domain.
All portions of this document not noted otherwise are Copyright © 2012 by David M. MacMillan and Rollande Krandall.
Circuitous Root is a Registered Trademark of David M. MacMillan and Rollande Krandall.
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