Archive board

A while back there was a thread re an Archive board ID but I've been unable to find it in my archives. It seemed at the time similiar to a card I have. It's an 8 bit card with a 25 pin F port and a 50 pin internal; it's got an FCC ID # EAX6GP-SC400S which I haven't checked yet since most of the time they're useless. Someone had written 102 A in marker pen.The most important chip is one labelled Archive PT and at the bottom 8517A. It has an E-Prom m5l2764k , another 64 pin chip has 4 numbers , the top one is R6511AQ and the bottom one is 8439 (always had trouble identifying chips based on labelling). It has IRQ stencilled jumpers 2-7 and 5 is jumpered. It has DRQ (DMA ?) 1,2,3 , DACK 1,2,-3 with 1 jumpered on 1 and 3(1), another set of 7 jumpers labelled A3-A9. There are 5 LEDs labelled DS1-DS9. There's a couple of other jumpers and the rest is mostly low powered Schotskys. Anyone with any idea on what this is ? ciao larry lwalker(a)interlog.com