I asked the same question
here, but with no solution offered. I am not sure if this helps, but at the same time on eBay was a crashed Bf110C also at Loon Plage. This was coded
˂__+CB and was also probably late May 1940. But the id seems even more elusive than the Ju87.
The photos of the Ju87 and Bf110 appear to come from the same camera, so finding the date for one, could help with the other?
Ian