ok heres what I know based on the orginal FF side art films
there are 3 revisions A-B-C
the interresting thing on these at least for the sideart
was that each change was done on the orginal set of films
(almost like a work in progress) so revisions from my stand point are improvments
either techinically or artistically if that makes sense
so for example where we have
RevA 12-15-82 with red striped shirt.
they took the same set of films cut, scratched or glue in rubylith to make the art changes.
So when we get to
RevC 2-8-83
they cover the stripes to be printed red with a solid patch of rubylith
or in the case of small detail that what proably too hard to keep aligned they just
scratch off the black right off the film.
in this case there were thin black outlines on A and B Revs around the red frickles
problem was regestration so by the time they did the 3rd of the art they solved that problem by removing themscratching them right off the films!
not sure if you can see that in the pic
It also wouldnt suprize me or be uncommon especially on the later serial #s if some of these art changes didnt overlap on the same cab like solid shirt Side Art and striped shirt
Bezel or Cpo.
Not sure what the repro plans are Im just the knowlegable art middleman on it
but Im sure the word will be given when the time comes.
so not to worry