(AVIATORS.) ZEPPELIN, FERDINAND VON. Autograph Letter Signed, "Ferd[inand] G[raf]v[on]Zeppelin," to

(AVIATORS.) ZEPPELIN, FERDINAND VON. Note Signed, "G[raf]v[on]Zeppelin," to Stuttgart publishers Levy & Müller, in German, on a postcard (lacking postage), thanking them for sending 6 copies of h

ALS in French, one page, 4.25 x 5.25, no date. Handwritten letter to Count Adolf Friedrich von Schack in thanks for his book, referring to his friend and publisher Hetzel. In part (translated): "My de

Ferdinand and Isabella Columbus Day Signed Letter Re: The Town Where Columbus Died Manuscript Letter Signed "Yo el Rey" ["I the King"] by Ferdinand and "Yo la Reyna" ["I the Queen"] by Isabella, 1 pag

Isabel la Catolica letter signed and dated in Barcelona on December 8, 1492, possibly coinciding with the reception of Christopher Columbus in Barcelona. Back: "To lift the interdict in Segouia" Lette

A letter written and signed by Isabella I (1451-1504), Queen of Castile, sovereign with Ferdinand V circa 15th/16th C. headed 'La Reyna' (the Queen) and closed 'yo la Reyna' (I the Queen) above signat

A letter written and signed by Isabella I (1451-1504), Queen of Castile, sovereign with Ferdinand V circa 15th/16th C. headed 'La Reyna' (the Queen) and closed 'yo la Reyna' (I the Queen) above signat

WW2 top fighter ace Gerd Barkhorn signed Baron von Richthofen historic aviators cover. Very rare autograph, Gerhard "Gerd" Barkhorn was a German military aviator and wing commander in the Luftwaffe du

Great War Fred West VC signed Rittmeister Manfred, Freiherr von Richthofen historic aviators cover. Good condition. All autographs come with a Certificate of Authenticity. We combine postage on multip

Patent of Nobility for Philipp Heinrich Schaller, given the name "Philipp Heinrich von Schaller" and his son Ferdinand Joseph Schaller on March 17th, 1792, with a coat of arms, signed "Francis II" by

Valladolid (December 24, 1479). Cover: "Power of the King and Queen." "11 prior and canons and convent of M ° de Parrazzes» [With subsequent letter:] "Appoint in that tenure while the Holiness of hi

Ferdinand Burgdorff (1881-1975) Flagstaff Arizona, ca. 1925, Oil on board, Signed lower right. Together with a hand written letter explaining the painting to Miss V. May Nader of Cleveland, OH, dated

F M F West VC signed Historical Aviators cover RAFM HA(SP1). Rittmeister Manfred, Freiherr von Richthofen. Deutsche Bundespost 50 stamp. Wittmund 1, 21. 4. 77 postmark. Good Condition. All autographs

Rare ALS signed “Edgar A. Poe,” one page, 7.75 x 9.75, August 24, 1846. Addressed from New York, a handwritten letter to writer Frederick William Thomas, who, from 1841 until 1850, worked

ALS signed “N. Tesla,” four pages on two adjoining sheets, 5.25 x 6.75, personal monogram letterhead, June 14, 1899. Handwritten letter to Rear Admiral Francis J. Higginson by Nikola Tesla

CROCKETT, DAVID. 1786-1836. Autograph Letter Signed ('David Crockett') to James Davison on the heels of his failed 1831 Senate bid, including much commentary on his political philosophy and his disput

Johann Kalb autograph letter signed ("Baron de Kalb"). Two pages on one leaf, 6.5" x 8.5", Anderson's Ferry, [Pennsylvania]; September

ALS as president, signed “Go: Washington,” one page, 6.75 x 8.5, April 8, 1791. Handwritten letter to his nephew George Augustine Washington, penned from Dumfries, Virginia, during his pre

MARION, FRANCIS. 1732-1795. Early Autograph Letter Signed ('Fran. Marion') from the Swamp Fox to General Benjamin Lincoln, from the field, 1 p, 4to (318 x 254 mm), ink on paper, 'Camp at Sheldon' [Sou

Thaddeus Kościuszko autograph letter signed ("Thad: Kosciusko Colo."). One page, 7.75" x 6.25", Fishkill [New York]; Dec

Richard Montgomery autograph letter signed ("R Montgomery"). One page of a bifolium, 7.25" x 9", New York; "Saturday" [circa June 1775]. Add

German mathematician (1845-1918) who created set theory, which has become a fundamental theory in mathematics. Cantor established the importance of one-to-one correspondence between the members of two

Benedict Arnold autograph letter signed ("B. Arnold"). One page of a bifolium, 6.5" x 8.25", Philadelphia; June 8, 1777. Addressed b

LEIBNIZ (GOTTFRIED WILHELM) Autograph letter signed ('Leibniz') to Thomas Burnett ('Monsieur'), in French, thanking him for '...the news you send me of the state of literature as well as of the politi

British archaeologist and Egyptologist (1874-1939) whose discovery of the tomb of Tutankhamun in Egypt's 'Valley of the Kings' proved to be one of the signal events in the history of archa