Hi @SLR2009, just added some to 'cheering ourselves up thread' for your attention. White Peaches and Peaches and cream in my garden a few minutes ago. They are only 6ft apart. Hope this is of help in identifying yours. (My White peaches was purchased in the US two years ago for me by a friend).
Whoops, sorry @SLR2009, they are both now added to this thread for your comparison. Your photo IMO is closer to my White Peaches. But gosh, they are so very very similar. Really hard to tell them apart at certain times of the year.