The following 2 pictures are from page 156 of Charlton 2012. (Hopefully I don't get shot for posting them here! :-) ). The first one shows the picture describing the 7/7 as a Large 2 and the second shows the text listing having only a Small 2 for the 7/7. There is no picture showing a 7/7 Small 2 though so I'm not sure if one of the entries is an error or if both combinations are possibilities?
























