It just to say that the records was not of fantastic quality from day one and to have a counterfeit pressing, manufactured on inferior vinyl that apparently isn't of the regular Motown standard you would expect to be of poor sound quality as well, but I see what you mean about the print being strange and not very clear.
I have been checking my Motown singles, I must admit its not a record label that I collect doubles of and have come a cross some interesting differences like my Eddie Holland with a Nashville and an ARP stamped in the dead wax but no logo at the bottom of the label, quiet a selection.
I always thought C was for copy rite and p was for a re print or second issue?
About the recording and loss of tapes I read it in a Mowtown book that also went on about some guy who had invented a 3 track recorder and amps that had a habit of bursting into flames from heat from bad cables.