Barograph
name: label: Manufacturer
content: Douglass Products Corp.
notes: label: Physical Description
content: Range 10,000ft.; circa 1918; pocket model; duration use: 3 hrs.
place: label: Country of Origin
content: United States of America
setName: label: See more items in
content: National Air and Space Museum Collection
creditLine: label: Credit Line
content: Transferred from the Department of Commerce
dataSource: label: Data Source
content: National Air and Space Museum
identifier: label: Inventory Number
content: A19570099000
objectType: label: Type
content: INSTRUMENTS-Scientific
objectRights: label: Restrictions & Rights
content: CC0
physicalDescription: label: Materials
content: Steel
label: Materials
content: Aluminum Alloy
label: Materials
content: Copper Alloy
label: Materials
content: Paper
label: Materials
content: Coated Leather
label: Materials
content: Synthetic Fabric
label: Materials
content: Plastic
label: Materials
content: Paint
label: Materials
content: Grease Pencil
label: Materials
content: Adhesive
label: Materials
content: Ink
label: Materials
content: Unknown Sealant
label: Dimensions
content: 3-D: 12.4 × 8.6 × 4.1cm (4 7/8 × 3 3/8 × 1 5/8 in.)