The CHM has the chassis of a SCELBI-8B on display in their micro-computer room. This chassis has 2 4K SRAM cards and 1 PROM card installed in 3 of the 4 memory slots. The PROM card has the standard EPROMs for MEA (monitor, editor, assembler) installed. For the longest time, that PROM card was in slot 8 of 9. This is incorrect, because of fixed addressing of the slots, MEA can only run out of slot 9.

Earlier this month, they moved the PROM card to the correct slot, slot 9. It was interesting from to hear from their curators about how carefully they documented this simple move for their archives. They told me, “We have a note in the permanent record for the SCELBI, including photographs.”