Pratt & Whitney Model 1654 Thread Comparator, 1938

01

Artifact Overview

Artifact Details

Artifact

Comparator

Date Made

1938

Location

Not on exhibit to the public.

Object ID

74.102.2

Credit

From the Collections of The Henry Ford. Gift of Pratt & Whitney Small Tool Division.

Material

Iron (Metal)
Steel
Mechanical

Color

Gray (Color)
Black (Color)
White (Color)
Red

Dimensions

Height: 16 in
Width: 8.063 in
Length: 12.25 in

Inscriptions

on face: 1"/ 10,000 / MADE EXPRESSLY FOR/ PRATT & WHITNEY CO./ HARTFORD, CONN./ U.S.A. on plate: PRATT & WHITNEY CO/. HARTFORD, CONN., U.S.A./ M 1654/ SERIAL NO. 10
Keywords
Pratt & Whitney Model 1654 Thread Comparator, 1938