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Fairgate 155-T T-Square

American History Museum

Fairgate 115-T T-Square
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International media Interoperability Framework
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Object Details

maker

Fairgate Rule Company Inc..

Description

This 27" aluminum and plastic T-square has scales of inches along both sides of the handle. One scale is divided to 1/8" and the other is divided to 1/16". Both scales are numbered by ones from 1 to 24. The end of the handle has a hole for hanging. The handle is marked: FAIRGATE 115–T. It is also marked: COLD SPRING, N.Y. 10516 MADE IN U.S.A.
The blue plastic crosspiece has holes in its interior. The lower edge of the crosspiece is marked with a scale of units slightly longer than one inch, divided to eighths and numbered by ones from 1 to 5 on both sides of the handle. The back of the crosspiece is marked: FAIRGATE (/) COLD SPRING NY (/) MADE IN U.S.A.
This instrument was found in the collections in 1984. The Fairgate Rule Company began manufacturing high-quality aluminum scale rules, T-squares, L-squares, templates, and curves in Cold Spring, N.Y., in 1946 and remains in business as of 2013. This particular T-square is now sold as model number 63-124 for $14.10.
Reference: Fairgate Rule Company, "Frequently Asked Questions," https://fairgate.com/Frequently-Asked-Questions_ep_42-1.html.

Location

Currently not on view

date made

1946-1984

ID Number

1990.0316.06

accession number

1990.0316

catalog number

1990.0316.06

Object Name

t-square

Physical Description

aluminum (overall material)
plastic (overall material)

Measurements

overall: 68.7 cm x 35.6 cm x 1.5 cm; 27 1/16 in x 14 1/32 in x 19/32 in

place made

United States: New York, Cold Spring

See more items in

Medicine and Science: Mathematics
Squares and Triangles
Science & Mathematics

Data Source

National Museum of American History

Subject

Mathematics
Drafting, Engineering
Drawing Instruments

Metadata Usage

CC0

Link to Original Record

https://n2t.net/ark:/65665/ng49ca746a7-6eda-704b-e053-15f76fa0b4fa

Record ID

nmah_904456

Discover More

A wooden case holding two wooden triangles and a wooden French curve

T-Squares

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