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Artifact Details

Title

Kodak frequency wavelength nomograph

Catalog Number

102793031

Type

Physical Object

Description

The object has an internal sliding scale. One side is labeled "FREQUENCY-WAVELENGTH NOMOGRAPH For Magnetic Recording Calculations." The other side is labeled "WRITING SPEED/SPOT VELOCITY NOMOGRAPH" For calculations in Oscillography."

Date

Circa 1967

Manufacturer

Eastman Kodak Company

Place Manufactured

U.S.

Dimensions

overall: 1/8 in x 6 3/8 in x 3 1/8 in

Credit

Gift of Christopher Garcia

Lot Number

X9149.2020