3D. Dimensions (Physical Description Area)
(USMARC Bibliographic: 300c Physical Description)
The measurement of graphic materials to produce a statement of dimensions for the catalog record is an important activity, since dimensions aid in identifying the material and also in calculating space requirements for storage or exhibition. Different types of graphic material require different types of measurements to reflect adequately the size of the image or the whole item. Both the primary and secondary supports of images may also figure importantly in measurements.
For instructions on the use of spaces before and after prescribed punctuation, see 0D.
Precede the dimensions with a semicolon ( ; ).
3D4. Nonrectangular and Irregular Shapes
3D5. Intaglio prints on trimmed sheets or with eradicated plate marks:
When a sheet has been cut on or inside the plate mark subsequent to the creation of an intaglio print or the plate mark is indistinguishable, give the dimensions of the sheet and explain in a note.
When an item is kept folded, give the dimensions of the primary support and add the dimensions when folded.
3D7. Sight Measurements and Framed Items
With daguerreotypes, specify the plate size, if known.
See also:
