Marvin L. Collins, employee of the city water works in Montgomery, Alabama, receiving a "Certificate of Competency" as a sewage treatment plant operator from the Alabama Water and Sewage Association.

Bibliographic Details
Main Author: Scott, John E., Montgomery, Alabama
Format: Electronic
Published: Alabama Department of Archives and History
Subjects:
Online Access:http://cdm17217.contentdm.oclc.org/cdm/ref/collection/photo/id/25011