[type of data: composed data (literal); not repeatable]
When known and when important to the users of the catalog, indicate the original dimensions of the work as follows.
|audio cartridges, cassettes, computer cassettes||length and height of the face of the cartridge followed by the gauge (width) of the tape||7 1/4 x 3 1/2 in., 1/4 in. tape|
|cards, cartographic models, flipcharts, maps, microfiches, overhead transparencies, microfiche cassettes, sheets, slides||height by width||12 x 17 cm.|
|computer cartridges||length of the side of the cartridge that is to be inserted into the machine||3 1/2 in.|
|discs, audiotape or computer tape reels, globes||diameter of the disc, reel, or globe||12 in.|
|film, filmstrip, video, and microfilm cartridges, cassettes, filmstrips and filmslips, film, videotape, or microfilm reels, film or microfilm rolls||gauge (width) of the film or tape||35 mm. ; 1/2 in.|
|still images||height by width, diameter, or other dimensions as appropriate||28 x 36 cm.|