Employment
name: label: Collection Collector
content: McCormick, Mack
setName: label: See more items in
content: Robert "Mack" McCormick Collection
label: See more items in
content: Robert "Mack" McCormick Collection / Series 2: Personal Papers
unitdate: label: Date
content: 1948-1961, undated
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
identifier: label: Identifier
content: NMAH.AC.1485, Subseries 2.4
objectType: label: Type
content: Archival materials
scopecontent: label: Scope and Contents
content: This subseries contains records documenting McCormick's  employment with the Personal Selecting Services System; Down Beat Magazine; Douglas Aircraft Company; Shamrock Broadcasting Company; Los Angeles, California's Postal Transportation Services; State of Texas Morine Inspection Office; Notary Public Commission;  United States Coast Guard; Texas Department of Public Safety; Morrison and Fourmy Directory Company; and the City of Houston's taxicab services. Materials are arranged in chronological order.