So, I got a moment to list the 11/45 complement of cards mounted in the chassis. They read with the imprinted numberings properly oriented to the eye, and R to L they are: 8114 8115 8112 8113 8100 8101 8102 8103 8104 8105 8106 8108 8107 8109 There are no other cards installed. All but the 8109 fill the entire slot, while the 8109 fills the lower three socket ranks. While I should find these answers amidst some of the email I have archived over my tenure on the list, I know that some of you know the URL backwards. Care to help me out? Also, is it true that all 11/45 systems sported the operators console, LED's, switches, the works? William R. Buckley