Foundation member Bob Conley recently donated an RF signal generator and retina scan device to the NCM. The EYE DENTIFICATION SYSTEM 7.5 retina scan unit was patented in 1986 and developed by Eyedentify Inc., an Oregon based firm. The two packing units of equipment include all original documentation. The device is believed to still be in good working condition. The Knight KG-686 RF signal generator was made by Allied Radio Corp., Chicago Illinois circa 1975. It has a broadcast, long wave and two short wave bands. The power cable is missing but the unit looks to be in very good condition and perhaps still in working order. The exact provenance of both is unknown at this time.