Hi,
Sorry, late answer...
Dimensions of these tubes are with all the other ones, at the end of the book, in the Appendix 1.
In my book (second and last edition), they are:
Page 167:- RS1 & RS2
- RS3
- RS4 & RS5
- RS6
- RS7 & RS7a
- RS8 & RS9
Page 168:- RS11 & RS12
- RS10
- RS13
- RS14
- RS15
Hope that will help