Marvin, this is a great expose. It's yet another arrow in our quiver that is full of Watchtower contradictions (flip-flops). Hey, we all know about how Watchtower despises contradictory teachings -- they despise them as shown by the following Watchtower quotation.
"Why must we accept everything that the churches teach when many of the teachings are confusing and contradictory?" The Watchtower, 2003, 12/1 p. 4.
They've even gone so far as to claim they don't do it themselves.
"However, it may have seemed to some as though that path has not always gone straight forward. At times explanations given by Jehovah’s visible organization have shown adjustments, seemingly to previous points of view. But this has not actually been the case. This might be compared to what is known in navigational circles as "tacking." By maneuvering the sails the sailors can cause a ship to go from right to left, back and forth, but all the time making progress toward their destination in spite of contrary winds." The Watchtower, 1981, 12/1 p. 27
Of course, we know different and thanks to this well organized arrangement of their own writings that you've put together, Marvin -- we have another great tool. Who knows how many lurker JWs will see this as yet another chink in Watchtower armor.
Len Miller