Climbing With Safety.

Copyright

Complete catalog record
CLIMBING WITH SAFETY. Southwestern Bell Telephone Co., 1952. 25 min., sd., b&w, 16mm. With instructor’s manual. © Clarence H. Weiser; 29Dec52; MP3360.

Sources

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