I cannot test these processors as I do not have the boards, so I listed them as "For parts or not working." As the short description says, these were pulled from working systems that were replaced and then disassembled. I see no reason why they wouldn't work as they've been accumulating in my wooden 'tech' drawer with various other bios and RAM chips through the years unmolested.
If you want more than one item, put the first in your cart and choose your second and put it in your cart as well. Doing it this way will activate the adding of only $0.50 to the shipping cost. Will work for 2 or more or ALL of them, if you're desperate for all these oldies!
Two notes:

1. N80286-10 - On the right side (or left side if looking at the underside pic), the top (1st) pin and the 3rd pin down look out of place, but are still attached to the chip itself.
2. FV524RX366 - If you examine the two underside pics, you'll see that these 2 processors are SEQUENTIALLYNUMBERED (1086,1087). I ordered them (in AUG 1999) with this stipulation as they were going in my new Abit BP-6 dual-processor motherboard system I was building for the new Windows 2000 (that would utilize multiple processors) coming out in FEB 2000. They gave me several years of steady, faithful, old-school dual-core service.