For works never intended to be distributed (e.g., home movies, stock footage, outtakes), use arabic numerals with the specific material designation only (e.g., 2 film reels) and do not indicate completeness.  Do not abbreviate the term for the specific material designation.

300 ## $a 12 film rolls (50 min., 1,800 ft.) : $b si., b&w ; $c 16 mm. $3 reversal pos.

300 ## $a 1 videocassette (DV) (144 min.) : $b sd., col. ; $c 1/4 in. $3 viewing copy.

See also:

5B.  Extent of work and specific material designation

5.  Physical Description Area