In my oddments box I have a card marked with ROMs on it marked "Apple IIe Diag ROM card U9 UK" and "Apple IIe Diag ROM card U11". IC marked U10 is empty. It has a red paddle switch a la the Integer card but pointing up towards the top of the case not protruding out of the back. The card is also marked 821-0188B. One ROM is marked 077-0018 -- He does the work of 3 Men...Moe, Larry & Curly