Stan writes:
> 1113, "PCCMP ",  ! ifs/3000 compiled char cell (removed in MPE V/E?)
 
Never used. This would have been used for precompiled DCS fonts, presumably
for the purpose of distributing fonts in an uneditable form (as opposed to
PCELL, which is editable). However, no software generates or uses this format.
 
> 3333, "rsvrd ",  ! Reserved                           UB-3
 
This is the HPWord scratch file.
 
-- Bruce
 
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