Washington Area Spark:
Veterans Transit Operators Receive Awards: 1959
Washington Area Spark:
Labor-Management health center dedication: 1959
Washington Area Spark:
Tentative transit agreement celebrated: 1956
Washington Area Spark:
Union reaches tentative agreement with DC Transit: 1956
Washington Area Spark:
Mediators work to hammer out transit agreement: 1956
Washington Area Spark:
O. Roy Chalk buys transit company in the District: 1956
Washington Area Spark:
Chalk rides on his new DC Transit toy: 1956
Washington Area Spark:
O Roy Chalk purchases transit system from Wolfson: 1956