Long Keeping longkeeping.com · Reading room
Collection · 1894 · age 38

The Inventions, Researches and Writings of Nikola Tesla

by Nikola Tesla

Kept from gutenberg.pglaf.org · 1 file · 1.0 MBCall number TES C1894.01

Provenance

Source
gutenberg.pglaf.org
Retrieved
1 October 2026
Source terms (summary)
Project Gutenberg: free use, almost no restrictions
Rights
To checkCompiled and partly written by T. C. Martin, who died in 1924.Basis: editor T. C. Martin died 1924 (general knowledge), under a life-plus-70-years rule, as of 2026; other rules, such as the United States publication-date rules, are not assessed.The death year here is not in the archive's records; it comes from general knowledge.
Formats
plain text
Fingerprint
0561cbc71ee45bfcbbf640048e9e97b94abf356ac8d5f81a10544a61a063690esha256 of the file (64 characters). Any change to the file changes this code.
Cite as
Nikola Tesla, The Inventions, Researches and Writings of Nikola Tesla (1894). Long Keeping, call number TES C1894.01. https://longkeeping.com/nikola-tesla/the-inventions-researches-and-writings-of-nikola-tesla/
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.

Original

Held in the archive: a deciding date not yet confirmed from a source.

See it at its source (another site)

Files

First pass, not a clearance.

FileFormatSizeSourcesha256Label
pg39272_inventions-researches-writings-of-nikola-tesla_martin-ed_1894.txtmain plain text 1.0 MB gutenberg.pglaf.org 0561cbc71ee45bfcbbf640048e9e97b94abf356ac8d5f81a10544a61a063690e To checkCompiled and partly written by T. C. Martin, who died in 1924.Basis: editor T. C. Martin died 1924 (general knowledge), under a life-plus-70-years rule, as of 2026; other rules, such as the United States publication-date rules, are not assessed.The death year here is not in the archive's records; it comes from general knowledge.Held in the archive: a deciding date not yet confirmed from a source. Its source (another site)