Sheets, Slide-Disk Calculator

Description:

These sheets describe a device for making standard deviation and root-mean-square calculations. It was developed by G. S. Merrill of the Engineering Division of the Lamp Department at General Electric Company and was sool as the RMS slide-disk by Graphic Calculator Company of Chicago, Illinois.

Location: Currently not on view

Subject: Mathematics

Subject:

See more items in: Medicine and Science: Mathematics, Science & Mathematics

Exhibition:

Exhibition Location:

Credit Line: Gift of Oscar W. Richards

Data Source: National Museum of American History

Id Number: 1979.3074.26Catalog Number: 1979.3074.26Nonaccession Number: 1979.3074

Object Name: set of sheets

Physical Description: paper (overall material)Measurements: overall: .1 cm x 21.6 cm x 28 cm; 1/32 in x 8 1/2 in x 11 1/32 in

Guid: http://n2t.net/ark:/65665/ng49ca746b4-113a-704b-e053-15f76fa0b4fa

Record Id: nmah_692597

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