This is a set of 4 total film cells from 1996, they have been in storage since then, until now. They look very clean, their individual boxes have slight wear on the edges/corners. There is not much information on these cells other than an outdated list which did not retain correct numbers using the item upc 5 digit numbers instead (which has many different cells with the same #), two of these have a gold signature and gold writing in some kind of pastel sharpie rather than the average number for the individual cells. 
My dad got them as a present back then and I believe his friend got them signed at an event, I am not sue who's signature they are, they could be peter mayhew's or ralph mcquarrie's.