The Drama Of Portland Cement.

A brief history of Portland cement, how it is manufactured, and how it is used.

Copyright

Complete catalog record
THE DRAMA OF PORTLAND CEMENT. Wilding Picture Productions, Inc., for Portland Cement Assn., c1949. 30 min., sd., color. 16mm. Summary: A brief history of Portland cement, how it is manufactured, and how it is used. © Portland Cement Assn.; 16May49; MP4148.

Sources

  1. 16mm Filmography (legacy record) — title, year, length, format, sound, description, catalog record, copyright