Come on people, please i) try doing some actual research to see if theories hold water, don't just quickly post, and ii) read prior posts thoroughly.
Searching for "pdp-11" (where the "'s are to indicate what's in the search box, and are _not_ typed into the search box) turns up a host of items - all PDP-11, and none PDP-8, so it's not searching for "PDP -11". And as I have pointed out several times already, searching for "PDP-11 parts" in sold items turns it up, despite there being a "-" in the middle of a search term). Noel