C5.4.4.. Slides and Transparencies
C18.104.22.168. Slides and transparencies shall have the overall
classification and special control notices (detailed in paragraph
C5.2.9., above) marked on the image area of
the item and also on the border, holder, or frame. Information on the image
area of the item shall be portion marked in accordance with paragraph C5.2.7.,
above. Other required security markings may be placed in the image area; on
the border, holder, or frame; or in documentation accompanying the item.
C22.214.171.124. If a group of slides or transparencies is used
together and maintained together as a set, each slide or transparency must
have the classification marking and special control notices on it. The other
required security markings may be placed on the first slide or transparency
in the set; these markings are not needed on the other slides or
transparencies. Slides or transparencies that are permanently removed from a
set must be marked as a separate document.