During a recent Scuba Diving excursion to warmer climates we were lucky enough to get the chance to dive inside the cargo holds of an old British WW11 vessel. It had been sunk fully laden by a german bomber . Lo & behold it was still full of vintage motorbikes (new in them days of course).
Can anyone guess the make and models from the photos?

I shall post some clues later if we all are stumped.