Long Keeping longkeeping.com · Reading room
Letter · 1675 · age 32

Letter to Oldenburg concerning Thomas Mace's Otocousticon, dated 30 November 1675

by Isaac Newton

Kept from www.newtonproject.ox.ac.uk · 1 file · 14 KBCall number NEW L1675.12

Provenance

Source
www.newtonproject.ox.ac.uk
Retrieved
1 October 2026
Source terms (summary)
'(c) 2026 The Newton Project' (page footer)
Rights
Likely in copyrightModern Newton Project transcription with a current copyright notice; Newton's own words are public domain.Basis: added material: modern diplomatic transcription, '(c) 2026 The Newton Project'.
Formats
HTML
Fingerprint
7efe2aa5e24fe920875b74dcab929f037ac97381c854bee78a7ac7628f0ad481sha256 of the file (64 characters). Any change to the file changes this code.
Cite as
Isaac Newton, Letter to Oldenburg concerning Thomas Mace's Otocousticon, dated 30 November 1675 (1675). Long Keeping, call number NEW L1675.12. https://longkeeping.com/isaac-newton/letter-to-oldenburg-concerning-thomas-mace-s-otocousticon-da/
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

  • #6The source's terms restrict reuse (a copyright notice, a non-commercial licence, research use only, or permission required). The work's source terms say why it is served or held.

Original

Held in the archive: likely in copyright.

See it at its source (another site)

Files

First pass, not a clearance.

FileFormatSizeSourcesha256Label
NATP00319.htmlmain HTML 14 KB www.newtonproject.ox.ac.uk 7efe2aa5e24fe920875b74dcab929f037ac97381c854bee78a7ac7628f0ad481 Likely in copyrightModern Newton Project transcription with a current copyright notice; Newton's own words are public domain.Basis: added material: modern diplomatic transcription, '(c) 2026 The Newton Project'.Held in the archive: likely in copyright. Its source (another site)