Level 2 - Job Sub-Divisions
Level 2 - Job Sub-Divisions
(incorporating middle level of NAPP-modified HISCO codes)
(incorporating middle level of NAPP-modified HISCO codes)
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Transportation>Railroads>Construction>Construction>Construction>Administrative and Managerial
Level 2 Code
Level 2 Description
Action
121211021
Proprietors Managers and Investors
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121211022
Superintendents
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121211023
Foremen and Supervisors
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