Long Keeping longkeeping.com · Reading room
Letter · 1877 · age 55

Autograph letter to 'Monsieur', Paris, 11 February 1877

by Louis Pasteur

Kept from archive.org · 1 file · 1.5 MBCall number PAS L1877.01

Provenance

Source
archive.org
Retrieved
1 October 2026
Source terms (summary)
Internet Archive item: library considers it out of copyright
Rights
Public domainPasteur's own text, as far as the record shows: its edition and notes name no translator or editor.Basis: author death year 1895, under a life-plus-70-years rule, as of 2026; other rules, such as the United States publication-date rules, are not assessed.
Formats
PDF scan
Fingerprint
1218f12146ce4ccaa8d4d0b9ce0ee7c1646eb7a3d10e904d90f0c4d6543ec1b9sha256 of the file (64 characters). Any change to the file changes this code.
Cite as
Louis Pasteur, Autograph letter to 'Monsieur', Paris, 11 February 1877 (1877). Long Keeping, call number PAS L1877.01. https://longkeeping.com/louis-pasteur/autograph-letter-to-monsieur-paris-11-february-1877/
Unchanged since collected At the last check, on 2 October 2026, all 903 originals, this work's file among them, matched the fingerprints recorded when they were collected. Each copy is re-checked by hand once a year; there is no automatic alert yet.

Notes on this copy

  • #1The file carries images, and no check is recorded yet that none of them is a picture of the person (the collection keeps no likenesses).
  • #10An Internet Archive derivative made from the scan, not the master scan.

Original

Held in the archive: its images await the archive's likeness review.

See it at its source (another site)

Files

First pass, not a clearance.

FileFormatSizeSourcesha256Label
ia-louispasteurlet00pasta.pdfmain PDF scan 1.5 MB archive.org 1218f12146ce4ccaa8d4d0b9ce0ee7c1646eb7a3d10e904d90f0c4d6543ec1b9 Public domainPasteur's own text, as far as the record shows: its edition and notes name no translator or editor.Basis: author death year 1895, under a life-plus-70-years rule, as of 2026; other rules, such as the United States publication-date rules, are not assessed.Held in the archive: its images await the archive's likeness review. Its source (another site)