M.J.
You say that you have the 1920 years books. I would like to know any remant numbers you can get a hold of. I want to verify the 90 thousand figure for the number of remnant in 1926 and also to verify that this was an all time peak in this year. If this is correct then it can be rightfully said that the years from 1926 to 1930 were the greatest falling away in the WTS history in percentage of total members. It truly looks like the WTS wants to cover up this great falling away.
It seems the WTS did not start even talking about the "fallen aways" until about the early seventies.