Thanks Ron. Interesting that the secod one is 1915 or later from the Sands Hunter & Co Ltd nameplate. I'm not sure whether Hare was still in business...
That's very odd, indeed. Do you have the scanner set to scan with "film area guide", since you are scanning directly on the platen? I can't think of...
Brad, with a mount of 77mm you will need a Vapla lensboard. Lenses up to 72mm mount can go into the Unipla, but you'll need the proper Lapla adapter...