Of course, the kicker is that originally the invisible presence was supposed to have begun in 1874. All because Nelson H Barbour’s prediction of a visible return of Christ did not happen in that year. Then Russell invited Barbour to prove to him that the invisible presence began in 1874—and Russell was sold on that and of Barbour’s idea that 1914 was the end of the “Gentile Times”.
It wasn’t until over 50 years later that the invisible presence was shifted from 1874 to 1914.