1. Condensed Cello and Contrabass staff when both parts are identical for a system. (i.e. Symphonie Fantastique)
  2. Bass Clarinet in A (i.e. Mahler 4)
  3. Bass Clarinet in Bass Clef transposed (i.e. Rite of Spring)
  4. Horn Old Notation (i.e. Rite of Spring)

What exactly do you mean by Horn Old Notation? I just recently wrote an excerpt from the RoS and had no problem with the Horn.

“Old horn notation” has the bass clef notes written a fourth lower than the sounding pitch, not a fifth higher like the treble clef.