Duchesse de Berri d'Été

I need the actual source text to format. You've provided the citation (John J. Thomas, The American Fruit Culturist, 1903, p. 515) but not the description itself.

Please share the period text describing Duchesse de Berri d'Été from that page, and I'll organize it into the standard sections (Origin/History, Tree, Fruit, Season, Uses, Subtypes/Variants, Other) while preserving all physical details and flavor descriptions.