AndDontCallMeShirley stated:
The date of the close of that 'battle' is definitely marked in Scripture as October, 1914. It is already in progress, its beginning dating from October, 1874.
Zion's Watch Tower, 15 January 1892, page 1355
Yes, before 1904, Russell was indeed wrongly convinced that close of the battle of Armageddon would in 1914; in 1904, he admitted he had been wrong, not in the fact that 1914 is definitely marked, but rather in his expectation that the battle would be over in 1914. At the time of the above quote, however, Russell still held to Barbour's belief that Armageddon had begun in 1874 and that it would end in 1914.
AndDontCallMeShirley stated:
We see no reason for changing the figures--nor could we change them if we would. They are, we believe, God's dates, not ours. But bear in mind that the end of 1914 is not the date for the beginning, but for the end of the time of trouble.
Zion's Watch Tower, 15 July 1894, page 1677
Yes, Russell was firmly convinced in his belief tthat the dates are "God's dates". He was not, by that statement, saying that everyone had to agree with him or else be excommunicated; he certainly wasn't saying that everyone had to agree with him or else they will be eternally destroyed. I also, believe that those dates are "God's dates". I would not, however, be dogmatic as to tell everyone else that they have to believe such, or else that they are not Christian, etc. The scriptural evidence that they are God's dates is so overwhelming that I would not be true to my conscience if I were to think that they were not God's dates.
The latter statement, however, that the time of trouble was to end, not begin, in 1914, he later, in 1904, came to realize is not true.
AndDontCallMeShirley stated:
"In view of this strong Bible evidence concerning the Times of the Gentiles, we consider it an established truth that the final end of the kingdoms of this world, and the full establishment of the kingdom of God, will be accomplished by the end of A.D. 1914." (The Time Is At Hand, 1902 edition, p. 99)
At the time of the writing of this, Russell was indeed convinced that the Bible evidence demonstrating that the Gentile Times would end in 1914 also meant the "final end of the kingdoms of this world". Thus, he "considered" it to be "an established truth". This was based on Barbour's conclusion that the time of trouble began in 1874 and that it would end in 1914. This latter thought, however, Russell rejected in the year 1904, when he concluded that the prophecies actually indicate that the time of trouble would not begin until the Gentile Times ended. See:
The JW Organization, Armageddon, 1914, and Russell
http://www.rlbible.com/ctr/?p=1556