OK, it's sold. There's something the purchaser should be aware of:-
I swear it's the same aftermarket sidestand I put on my BSA back in the 1950s.
(I have NO idea WTF the BSA's PO sawed the stock stand mounts off the frame)
What happened on the BSA was that no matter how hard the bolts were tightened the stand's clamp slithered around on the frame tube allowing the bike to lean further and further over each time the bike was parked.
What I did was to set the clamp at the proper angle, tighten the bolts and braze the clamp to the frame tube.