16 mm. Film, videotapes. A usage videotape of these old films is housed in GRPL Moving Images Collection at 175-UT5-71 (10/26/2006). Items 1-3 have been reformatted to videotape. The Sony Betacam version is marked 175-MT9 (10/26/2006). Old collection markings – films 33-1 through 33-4, Box 5, V85.