https://forums.carm.org/threads/codex-sinaiticus-and-constantine-simonides-timeline.13239/post-1498020
1859 - (24th of February) - Tischendorf's third visit to St. Catherine's Monastery in Sinai. Is given more remnants of the Codex Sinaiticus.
1859 - (March-April) - A rushed draft copy of the...