I don't even know what all I have in there but I know that I have more of those two sizes than I will ever need. The 24 X 1 needles are the replacement needles for the Sewhandy machines. You have to put it in 180 degrees off, but they are supposed to work. I know this because I had one without the needle in it and couldn't find them. Is the Boye # 8 known by another size? The needles I have are almost all Singer Needles.
~Grant~