This section is from the "The Fruit Manual; Containing The Descriptions and synonymes of the fruits and fruit trees commonly met with in the gardens & orchards of Great Britain, with selected lists of those most worthy of cultivation" book, by Robert Hogg. Also available from Amazon: The Fruit Manual
Those marked * are suitable for small collections.
*Balgowan Pitmaston Orange
Downton * Rivers' Orange
Early Newington * Roman
* Elruge Stanwick
* Hardwicke Seedling Violette Hative
Oldenburg * White