Model M99
setName: label: See more items in
content: Military and Society: Armed Forces History, Military
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: AF.78590M
label: catalog number
content: 78590M
objectType: label: Object Name
content: Projectile
label: Other Terms
content: Projectile; 20 Mm
physicalDescription: label: Physical Description
content: blue (overall color)
label: Physical Description
content: metal (overall material)