Index of K&E Catalogs
Planimeter Cross Reference Index

Collection of pages from K&E catalogs for the 4260 family of Precision Rolling Planimeters

Description:

The 4260 is a rolling planimeter with adjustable tracer arm. Refer to page 308 of the 1901 catalog for a good description of the instrument.

The 4262 is a variant of the 4260 except with a 12 inch tracer arm.

The following models are part of the 4260 family:

• 4260 ------ Rolling Planimeter.

History:

Of the catalogs available the 4260 polar planimeter first appeared in the 1901 catalog.

• 1901 -- The 4260 was first shown in the catalogs available.
• 1903 -- The tracer arm was extended from 8 inches to 10 inches.
• 1936 -- The The 4260 was last shown in the 1936 catalog.

Links to catalog pages for the 4260 family of planimeters:

• 1901 1903 1906 1909 1913 1915 1921 1927 1936