Cinder and earth fill: Thomas M. Johnson.

Levee work: Hercules Construction Company; Hampton Reynolds.

Sand and gravel: Jahncke Service, Inc.; D. V. Johnston Company.

Cement: Atlas Portland Cement Company, the Michel Lumber and Brick Company being local agents.

Lumber and piling: Salmen Brick and Lumber Company; W. W. Carre Company, Ltd.

Coal: Kirkpatrick Coal Company; Tennessee Coal, Iron and R.R. Company.

Reinforcing steel and supplies: Tennessee Coal, Iron and R.R. Company; Ole K. Olsen.

Rail and track accessories: A. Marx & Sons.

Concrete mixers: Fairbanks Company.

Repairs and castings: Dibert, Bancroft & Ross; Joubert & Goslin Machinery and Foundry Company; Stern Foundry and Machinery Company.