Ervin, Frank R., 1926-
Variant namesBiographical notes:
Ervin was a Captain in the Commanding Traffic Dept., Portland (Oregon) Police Dept.
From the description of Traffic study and report of traffic conditions of the cities of Los Angeles, San Francisco and Oakland, 1925. (Natural History Museum Foundation, Los Angeles County). WorldCat record id: 28730109
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Subjects:
- Traffic engineering
Occupations:
not available for this record
Places:
- California--San Francisco (as recorded)
- California--Los Angeles (as recorded)
- California--Oakland (as recorded)
