Mystery QBUS memory card

[Noel Chiappa]

Hi, I'm trying to ID this:

  http://ana-3.lcs.mit.edu/~jnc/tech/pdp11/jpg/QBUSMystMem.jpg

mystery QBUS memory card. I think it's a 64KB card, so not very important, but
it's bugging me. The company logo (lower left corner) looks familiar, but I'm
not good with off-brand logos; I'm hoping someone will recognize it. (It we
can locate a manual for it, so much the better; I'm not up to playing with it
to work out what the switches do!)

   Noel