Picture posting is enabled for all :)
Searching for Peasgoods Nonsuch on google images brought up a lot of apples that looked nothing like, but this image https://c1.staticflickr.com/5/4105/5005643234_6ec7ec843a.jpg would have been a close match with much less red. I guess that makes it a possibility. Now to try and find one to taste. Any suggestions?
daveyboi - I don't want to sound stupid, but what exactly do you mean by the French version of Peasgoods Nonsuch? Was that a selection of the original which kept the same name?Thanks all for your suggestions, though I'm not sure I'm going to solve this any time soon.