Wikimedi'Òc

Podpis Jindřicha Šilhána 4. prosince 1981 na oslavách ve Zlíně (tehdy Gottwaldov), kronika str. 73.jpg - Josefch

Edward Joshua Cooper Signature.jpg - DJKinsella

Jens Martin Knudsen Signature.svg - Modern Sciences

SeydlerSignature.png - Cgolds

Signature CHF Peters.png - Rfassbind

John C Duncan Signature.jpg - Cmholm

Sign of Anil Kumar Das.jpg - বাক্যবাগীশ

Sign of AKD.svg - বাক্যবাগীশ

Francesco-Fontana firma.jpg - Maurogargano

Elizabeth Langdon Williams signature.jpg - Jmatou

Signature of Joseph Winlock.png - Nick Number

Signature of James Melville Gilliss.png - Nick Number

Signature of Simon Newcomb.png - Nick Number

J. C. Kapteyn - handtekening - signature.jpg - Hansmuller

Florian Freistetter Signature.png - Fippe

Firma di Giuseppe Cassella.jpg - Maurogargano

Signature of Charles Mason (1728–1786).png - Nick Number

Signature of Jeremiah Dixon (1733–1779).png - Nick Number

Signature of John Huntington Crane Coffin (1815–1890).png - Nick Number

Signature of Miers Fisher Longstreth (1819–1891).png - Nick Number

Signature of Edward Singleton Holden (1846–1914).png - Nick Number

Ruth Grützbauch Signatur.svg - Franz Kalowski

Huygens black & white signature.jpg - Guillermind81

Signature of George Cary Comstock (1855–1934).png - Nick Number

Signature of John Robie Eastman (1836–1913).png - Nick Number

Signature of Williamina Paton Stevens Fleming (1857–1911).png - Nick Number

Signature of William Harkness (1837–1903).png - Nick Number

Signature of Maria Mitchell (1818–1889).png - Nick Number

Tycho Brahe - Dedication to Josephus Scaliger of Astronomiae instauratae mechanica, 1598 (signature, cropped).jpg - Hansmuller UBL

Solvay1933Signature Gamow.jpg - Jochen Burghardt

Signature of Percival Lowell (1855–1916).png - Nick Number

Signature of Charles Wesley Tuttle (1829–1881).png - Nick Number

Signature of Stephen Alexander.png - Maliepa

Tycho Brahe.signature.png - QWerk

Christoph Rothmann.signature.png - Andys

Dyson Frank signature.jpg - Astrochemist

Tycho Brahe Signature.svg - McSush

Johannes Kepler Signature.svg - McSush

Unterschrift Kepler.svg - McSush

Ole Rømer Signature.svg - McSush

Johann Gottfried Galle Signature.svg - McSush

Tscherny signature.jpg - Maria sid

Dyson Frank signature-2011-01-07.png - Slur89

Tycho Brahe signature 1598.jpg - 84user

Johannes.Kepler.Signature.png - Bautsch