internal and external limit gauges

Made:
1907 in Warrington
maker:
Newall Engineering Company

1 1/2" internal limit gauge (plug gauge), 1 1/2" external limit gauge (caliper gauge) and a setting bar; all Newall system of limits and fits, made 1907.

Details

Category:
Industrial Metrology
Object Number:
1907-41
Materials:
steel (metal)
Measurements:
13 x 8 x .6 cm
type:
gauges
credit:
Newall Engineering Company

Parts

internal limit gauge

internal limit gauge

1 1/2" internal limit (plug) gauge for the Newall limit system.

Measurements:
11 x 4 cm
Materials:
steel (metal)
Object Number:
1907-41/1
type:
gauges
external limit gauge

external limit gauge

1 1/2"external limit caliper gauge for the Newall limit system, sometimes refered to as a 'Gap Gauge.

Measurements:
13 x 1 x 8 cm
Materials:
steel (metal)
Object Number:
1907-41/2
type:
gauges
4" gauge for the Newall limit system

4" gauge for the Newall limit system

4" gauge for the Newall limit system, by Newall Engineering Company, Warrington, United Kingdom, 1907. Gauge inscribed: ‘+006 + 008 4” Class F Force Fit Newall System’

Object Number:
1907-41/3
type:
gauges