Can't find any of this crazy BS on JW.org as it only goes back to the year 2000, they must not want anyone to be able to "review the record"
Watchtower 1972, April 1st p.197
Of Course, it is easy to say that this group acts as a ‘prophet’ of God. It is another thing to prove it. The only way that this can be done is to review the record. What does it show?