WWP says eternity is 2.55 billion years, got this information from "records . . . of Egypt".

Date
Dec 25, 1844
Type
Letter
Source
W. W. Phelps
LDS
Hearsay
Direct
Reprint
Reference

William W. Phelps, Letter to William Smith, December 25, 1844; in "The Answer," Times and Seasons 5, no. 24 (January 1, 1844): 758

Scribe/Publisher
W. W. Phelps, Times and Seasons
People
W. W. Phelps, William Smith
Audience
William Smith, Reading Public
Transcription

Well, now, Brother William, when the house of Israel begin to come into the glorious mysteries of the kingdom, and find that Jesus Christ, whose goings forth, as the prophets said, have been from of old, from eternity: and that eternity, agreeably to the records found in the catacombs of Egypt, has been going on in this system, (not this world) almost two thousand five hundred and fifty five millions of years: and to know at the same time, that deists, geologists and others are trying to prove that matter must have existed hundreds of thousands of years;-it almost tempts the flesh to fly to God, or muster faith like Enoch to be translated and see and know as we are seen and known!

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