You can look at these sites and benefit from their research:
http://www.jwfiles.com/volume7.htm
http://www.geocities.com/osarsif/1919.htm
Or if you have your own copy:
Is it true that the Watchtower Society once taught:
- That Christ is the almighty of Rev 1:8? - The Finished Mystery, 1917, pg. 15
- That Christ established a "Church"? - The Finished Mystery, 1917, pg 17
- That Christ returned invisibly in 1874? - The Finished Mystery, 1917, pg. 54, 60, 68
- That the Holy Spirit has a personality? - The Finished Mystery, 1917, pg 57
- That the pyramid of Gizah was God's witness and was used to predict the year of
Armageddon? - The Finished Mystery, 1917, pg. 60
- That Armageddon would definitely occur in the spring of 1918? - The Finished Mystery
1917, pg 62
- That Christ was crucified? - The Finished Mystery, 1917, pg. 68
- That Leviathan of the Bible refers to the steam locomotive? - The Finished Mystery,
1917, pg 85
- That Michael is the Pope of Rome and his angels are the Catholic bishops? - The
Finished Mystery, 1917, pg 188
or a few here and there
Studies In The Scriptures, Vol 7, The Finished Mystery, from page 128: "No doubt Satan believed the Millennial Kingdom was due to be setup in 1915... Be that as it may, there is evidence that the establishment of the Kingdom in Palestine will probably be in 1925, ten years later than we once calculated."
"Some of the Scriptures, which, when understood in their connections and significance, prove that the Lord's Second Advent occurred in the fall of 1874 are as follows:" (This statement is followed by a list of 88 Bible verses which are offered as proof that Christ came in 1874.) - 1917 book, The Finished Mystery p. 68
"the awakening of the sleeping saints in the Spring of 1878. ... The awakening of the sleeping saints, A. D. 1878, was just half way (three and one-half years each way) between the beginning of the Times of Restitution in 1874 and the close of the High Calling in 1881." - 1917 book The Finished Mystery p. 64
"Ezek. 5:2, 12, 16, 17, relate to features of the destruction of literal Jerusalem in 606 B. C. and 70-73 A. D. and of Christendom in 1914 to 1918 A. D." - 1917 book, The Finished Mystery, p. 398
"The trouble is due to the dawning of the Day of Christ, the Millennium. It is the Day of Vengeance, which began in the world war of 1914 and which will break like a furious morning storm in 1918." - 1917 book, The Finished Mystery, p. 404
"Be that as it may, there is evidence that the establishment of the Kingdom in Palestine will probably be in 1925, ten years later than we once calculated." - <1917 book, The Finished Mystery, p. 128