Last week's guest speaker was Bob Aitken (District Governor 9685 1996-97).  What a wealth of information about Rotary - including Polio Plus; the End Polio Now campaign (involved since 1985) and Rotary Down Under where he held management positions from 1984 to 2014.  He has brought much of that knowledge and experience together in the new publication Centenary of Rotary in Australia 1921 -2021.