Name/Title
Quartering GaugeEntry/Object ID
1000.2171.36Description
Gauge, QuarteringCollection
Jim AdamsMade/Created
Manufacturer
Ashton Valve Co.Notes
where made: Boston, MA
model name: Ashton Locomotive Driving wheel quartering gaugeGeneral Notes
Note
Used for testing positions of crank pins in a steam locomotive.
Plum bob level indicates 0 to 360 degrees.