Thermocouple calculator with centigrade to Fahreheit converter by Leeds Northrup

Made:: 1952-1960 in Philadelphia

This image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print

License this image for commercial use at Science and Society Picture Library

Thermocouple calculator with centigrade to Fahreheit converter
Science Museum Group
© The Board of Trustees of the Science Museum

Thermocouple calculator with centigrade to Fahreheit converter by Leeds Northrup, 1952-60.

Details

Category:: Mathematics

Object Number:: 1999-711

Materials:: card and complete

Measurements:: overall: 2 x 240 x 102 mm

type:: ready reckoner (temperature)

credit:: Mr G. J. Betts

Cite this page

Rights

We encourage the use and reuse of our collection data.

Data in the title, made, maker and details fields are released under Creative Commons Zero . Descriptions and all other text content are licensed under a Creative Commons Attribution 4.0 licence

Using our data

Download

Download catalogue entry as json

Download manifest IIIF

Our records are constantly being enhanced and improved, but please note that we cannot guarantee the accuracy of any information shown on this website.

Thermocouple calculator with centigrade to Fahreheit converter by Leeds Northrup

Details

Related Objects

Navigational Computor Mark III

Burroughs Class 4 1000 hand operated adding and listing machine with keyboard for Sterling currency

Multo calculating machine made by Addo

Felt and Tarrant Comptometer, 1887.

Comptometer by Felt and Tarrant Mfg. Co. Chicago

`Polygraphic papers' coder/de-coder