Page "hobbies" Paragraph 1056
from
Brown Corpus
Trans-illuminated signs also show versatility in other directions.
As used by Industrial Electric Inc., the film panels are printed one at a time, as are 24-sheet posters.
Thus the film can be applied to back-lighted translucent plastics faces ; ;
they can also be applied to opaque panels for use on cutouts, or they can be applied directly to painted bulletin faces.
In this way, the sign maker has an economical means for displaying uniform copy on different sign media.
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