Network Address Site Computer ------- ---- -------- 7 Rand IBM-360/65 73 Harvard PDP-1 12 Illinois PDP-11 19 NBS PDP-11 The NBS Terminal IMP (Network Address 147) was installed in Washington at the beginning of December. The tables on the next two pages summarize the Host status for this period. ---------------- * The BBN Terminal IMP (Network Address 158) is a prototype and as such is frequently not connected to the Network, but being used to refine and debug the Terminal IMP programs.