Hello there these were left from my father's estate he always kept everything these are operating instructions for three pioneer products the one is for the 100 disc carousel CD player the other is for the vsx 403 stereo receiver and last is for the stereo double cassette deck and it is compatible with three different cassette decks as shown on the front of the page these are all operating instruction manuals they are original that came with the product I have no other paperwork what you see is what you get for their age I would say in my opinion they are in good to very good condition on the 100 disc carousel the pd- F100 there is a slight tear about an inch and a half or so in the middle of the top page it also contains some of the original stickers you would use to number your CDs I have these price to sell immediately you will receive all three manuals once again these are 1990s pioneer original operating manuals thanks for looking.