5,088 Rubidium Surprise Major

Donald F Morrison (no. 5990)
 23456   W  M  B  H
 54326      -  -  2
 64523      2
 45623   In,V
 56423   In,V
(62534)        -
(62345)  -     -
(62453)  -     -
 42356      -      
Repeat twice.

Contains 15 56s, 9 each 65s, 7568s , 7658s, 8765s off the front and 8756s off the front, and back rounds.
Also true to Fire Opal, Odsey and Vallium.