For those of you who wanted the Qbus backplanes here is the list.
I've been moving things around and found them while looking for something
else.
Please contact me off list with any questions.
H9270 4 x 4 used in the BA11-M for the original PDP11/03
H9270 with card cage
complete 11/03 box, boards available
H9276-B
H9276-B with card cage
H9278-A
2x12 micro backplane with card cage
BA123-A
Sygma 4x8 with card cage
Heath