007/04 Projected graphic (/00 = g) |
Base of emulsion (Variable Control Field - Physical Description Fixed Field) |
Character position definition and scope:
A one-character alphabetic code indicates the type of material for the primary support/base of the emulsion of a photonegative, filmstrip, slide, or transparency. A fill character ( | ) is used when no attempt has been made to code this position.
Record requirements for National-level and Minimal-level records: Optional.
Guidelines for applying content designators:
Code: |
Description: |
d |
Glass |
e |
|
j |
|
k |
Film base, other than safety film Primary support/base of the emulsion material is not safety film. |
m |
|
o |
|
u |
Unknown Primary support/base of the emulsion material for the projected graphic is not known. |
z |
Other Item for which none of the other codes for primary support/base of the emulsion material is appropriate. |
| |
No attempt to code |
Character position 02 (Presentation format) was moved to position 04 when field 007 was restructured in 1981. It was renamed in 1983 when distinct codes for projected graphics were defined.
# - Not applicable or no attempt to code [obsolete, 1980]
n - Not applicable [obsolete, 1981]
To return, select: