I have a Linhof style Toyo-View lens board that came with a lens I purchased. The lens board measures 96mm x 99mm with a Copal 1 opening 42 mm.
I would trade it for a Toyo 45A lens board 110mm x 110mm. Ideally you have a Copal #1 opening, but I would trade for a Copal 0 or Copal 3 opening as well.
I have the lens board you're looking for. Copai 1 hole. Send me your address, and I'll send it out. I don't really need another board right now, but I'd be happy to have the Linhof type.