While these <1970 photos are credited to Graham Thomas*, it is of interest to note that GST did not comment on ‘Lady Mary Fitzwilliam’ in his The Graham Stuart Thomas Rose Book. I note the long leaves, particularly in the lower photo. The photo may be that of ‘Mrs. Wakefield Christie-Miller’

*Later edit. Sigh..... while the photo is credited to Graham Thomas, the text on page 69 (which I will add later), credits the photo to Gordon Rowley.