1 Tuloksia löytyi "Tiedosto:The_American_journal_of_science_(IA_americanjourna4321911newh).pdf".

Tiedosto:The American journal of science (IA americanjourna4321911newh).pdf

recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:The_American_journal_of_science_(IA_americanjourna4321911newh).pdf...