Chalkboard Utilization.

Copyright

Complete catalog record
CHALKBOARD UTILIZATION. Walter A. Wittich. 15 min., sd., b&w, 16mm. © Walter A. Wittich; 1Jun53; MP3885.

Related films

Sources

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