After being a bible student 46 years, I like to tell the whole story.
Matt.1:1-17.
N.T. goes back to O. T. Genesis, Abraham is son #20 in genealogy of Jesus born year 2008, covenant 2083, dies 2183, king David is son #34, born year 2959, king year 2989, dies year 3029, Judah kings end at Babylon and son #48, year 3460 [ 606 BCE, Jehoiachin is 1st of the last 14 generations before Christ, John 3:13-16 [ Acts 2:27-35, Jesus is to be at God right hand after he ascends 31 1/2 CE, until enemies are on footstool earth under his feet 1914 CE ], year 3460, at 2009 CE, that was 2615 years ago [ 2300 years, 1694 CE, year 5760, word in circulation, 2500 years, 1894 CE, year 5960 Michael and word in the time of the end, 2520 years, 1914 CE, year 5980, Michael cast enemies down, Rev.12:3,4,6-11,12; a short time in the time of the end,
Rev.9:1-5 [ 5x 30 = ] 150 pit open for Satan, God's sealed are there, Dan.12:1-9,10-13; now a place is prepared John 14:3, as expected, Rom.16:20; for firstfruits, 1Cor.15:22-28, 51-53, Rev.14:1-6,7; first resurrected, Rev.20:1-6, that are priest of God and Christ, to reign with Christ 1000 years, after: 2544, 45-51 years, 1938 CE, 1939 to 1945 CE, year 6004, 05 to 6011 of WW2 not given by Daniel, Rev.13:11-18; 2580 years, year 6040 but now at 2009 CE is 2615 years, year 6075 [ of 2670 years less 2520 years is 150 yrs, 2064 CE, less 1914 CE, year 6130 less year 5980 ]. Matt.24:3,7,14, 15, 21- 22- 24, 34, 36 [ God alone knows day and hour ], all other time is given, time can be cut short. Rev. 9:1-5 [ 5x 30 = ] 150, pit is open for Satan, God's sealed are there [ 2670 less 2520 is 150 years, Satan's short time, Rev.9:12-16; Rev. 16:12-16; Michael is there to the last, 1Thes.4:15-17; there are the great tribulation survivors, Rev.7:9-17; The sheep, Matt.25:31-34, 41; of earth concerned, Rev.11:18, and Children of the light of times and seasons, that Jesus does not come to as a thief in the night, 1Thes.5: 1-9,21,22; Rev.10:1-6,7-10,12,13, Resurrection goes back to Abel who died on the first day of day seven, after 1000 years ends, no more Satan or any like him, saints [ holy one ], are on the breadth of the earth, joined by heavenly coming down from God out of heaven, Rev.2:7; 21:1-5, God is with his heavenly and earthly family. Rev.21:8; Earth is cleansed. SEE God and Christ and the heavenly OR NOT, ALL WILL KNOW ALL.
EDIT: Strange to me that people can examine C. T. Russell as he examined all possible that he could examine, and had to consider much, but found the right place for the 2520 years, no others had managed to do, it can't go less than Dan.8:12-14; 2300 day years to the word of truth is in circulation in the final part of the last days as Michael, Dan. 12:1-9,10-13, is in the time of the end, Dan.12:1-7, 7:25, 2500 years, Dan.12:1-10, 4:32; 2520 years to Rev.12:3,4,6-11,12; WW2 not given, Dan.12:1-11 [ 2x 1290 = ] 2580 and Rev.12:6,14 [ 2x 1260 = 2520 plus 1260 days is 3 1/2 years WW1 ], Dan.12:1-12 [ 2x 1335 = ] 2670 and at 2009 CE, it is 2615 years, C. T. Russell did better than the whole world had ever done before him in his search, to help me see Daniel 12:1-13, is the sum of the whole time but the day and hour.