The ELF II was originally described in a construction article in Popular Electronics magazine published as a four-part series in 1976- 77. It was based on the RCA 1802 mciroprocessor and offered the first wave of microcomputer enthusiasts an inexpensive means of learning about both hardware and software. There are two items: A: CPU B: printer A small B&W photo of the item, as well as some possible purchase receipts, can be located in the Object File. -- 1/24/2003