AS: I don't really know where this thread belong, so mods, please move it if needed

I recently bought this WHP on ebay:

And the P1/P2/EP1/EP2/S1 are EPROMs and M1 is an OTP PROM. Moreover the serial is pretty low (98). i believe it is a location test version, but if anyone has a low serial WHP and is willing to chech his PCBs it would help me quite a bit.