Strange ICs on eBay

Just wondering if anyone knows what these chips are for/from/etc. http://www.ebay.com/itm/152124208945 Interesting look to them. I would say EPROM but the magnifying window is weird... -Ali

Slightly OT: XT-IDE

Hello All, I've been trying to help a friend of mine get his XT-IDE (DP ver 2 board) up and running to boot a HDD in an IBM 8525. It is a bit difficult since he is across the country but we have made progress. However, we still cannot get the system to boot. The card is recognized by the system,