Drill Speeds for Wrought Iron Machinery, Steel, Soft Tool Steel
date: label: Date made
content: after 1907
name: label: maker
content: Whitehead & Hoag Company
label: maker
content: Cleveland Twist Drill Company
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Medicine and Science: Chemistry
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 2006.0098.0512
label: accession number
content: 2006.0098
label: catalog number
content: 2006.0098.0512
objectType: label: Object Name
content: Gauge
physicalDescription: label: Physical Description
content: cellulose nitrate (overall material)
label: Measurements
content: overall: 8 cm; x 3 1/8 in
label: Measurements
content: overall: 3/16 in x 3 1/8 in; .47625 cm x 7.9375 cm