Russell himself never claimed to the "Laodicean Messenger".
Here is Russell's original tombstone (picture circa 1921):
Evidently, sometime after 1921, that gravestone was replaced with the one that now his gravestone:
As I stated, Russell never claimed to be the "Loadicean Messenger". He certainly never claimed that either he or his writings were inspired by God in any such sense that would mean that he was claiming that his writings were without error. In a broad sense, every child of God is "inspired" by means of God's holy spirit.
See what I have written:
The Faithful and Wise Servant and Other Servants
http://ctr.reslight.net/?p=127
Russell stated:
Our own views are not prophecy, but interpretations of the holy prophets of old. -- Watch Tower, October 1890, page 8.
Neither must you lean upon the DAWN and the TOWER as infallible teachers. -- “The Watch Tower”, June, 1893 pg. 168.
More perhaps than any other servant, ZION’S WATCH TOWER has opposed the thought that the Church of Christ is composed of a clerical class commissioned to teach, and a lay class not commissioned to teach the divine Word: it specially has held up the inspired words, “all ye are brethren” and “one is your Master”; and has pointed out that all consecrated believers are of the “royal priesthood” each fully commissioned, not to “lord it” over others, but to sacrifice himself in the service of the truth, doing good unto all, especially to the household of faith. So with the servants of Matt. 24:49; service is their only commission, not lordship or self-appointment. All the members of the “body” are “anointed to preach” the gospel, and instructed to search the Scriptures, as we have heretofore clearly shown. This has been true ever since Pentecost, and is as true as ever to-day.
— Zion’s Watch Tower, June 15, 1896, pages 139,140.
Whatever "helps" really point us to the Bible as the only authority, and assist us in rightly dividing it, are profitable to us as servants and guides: but that which attempts to be to us instead of God's Word is a dangerous foe. -- Watch Tower, August 15, 1897, page 240.
So far as the true Church is concerned, the only authority in it is the Lord, the Head of the Church, and his Word, and the words of those whom he specially chose to be his mouth-pieces, the apostles.-- Watch Tower, July 1, 1900, page 195.
We claim no infallibility for our presentations. -- Zion’s Watch Tower, April 15, 1901, page 136.
We have urged and still urge that the dear children of God read studiously what we have presented;–the Scriptures, the applications and interpretations–and then form their own judgments. We neither urge nor insist upon our views as infallible, nor do we smite or abuse those who disagree; but regard as “Brethren” all sanctified believers in the precious blood. — Zion’s Watch Tower, October 1, 1907, page 294.
We are not prophesying; we are merely giving our surmises, the Scriptural basis for which is already in the hands of our readers in the six volumes of SCRIPTURE STUDIES. -- Watch Tower, January 1, 1908, page 5.
We try to be careful about every word that goes into the Watch Tower, but we do not claim to be infallible; we are doing the best we can. (What Pastor Russell Said, Q56:1, 1910)
I am not a prophet.” -- What Pastor Russell Said, Q272:1, 1910.
If we have made some mistake in the time, it will not matter a bit; we are consecrated to Him unto death. Perhaps the Lord will test us along this line. But I should not mind; I tell you that I am enjoying the Lord, and enjoying the previous Word more and more every day, and if it gets still better by 1914, I don’t know how good it will be. So that, whether we have the exact moment is very immaterial to us; it is quite a secondary matter. But there is no doubt at all that the Kingdom will come–whether in that year, or another year–it is sure to come, “For the Lord of Hosts hath spoken it, and who shall disannul it”? — 1912, Convention Sermon Reports, page 439