Doug,
Great information. This is a great start to a long journey.
For the moment, I'm investigating the religious movement that occurred in the late 1800's and early 1900's. I've come across a number of books written at that time which appear to be contributory to the growth of a number of religions. Since I've spent most of my time as a JW, I wanted to dive into the origins of this movement. In my very limited research thus far, it would appear that Russell had a number of influences. Your .pdf file is quite interesting and supportive of that.
The religious movement at that time spurned a number of movements, none being more prevalent than a Zionist movement. I working on confirming that. But it would appear that Russell may have been supporting a Christian Zionist movement. But with Rutherford making changes that ultimately became the organization it is today, perhaps Rutherford had a more of CZ movement in mind than Russell. It's difficult to tell.
However, early on there was (I'm assuming) at least for a short time, agreement between Russell and Rutherford in their doctrinal beliefs.
I'm after the origins of those doctrines...
Maat