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Nuovo trattato sulla vera rettificazione del circolo misurato esattame...

Nuovo trattato sulla vera rettificazione del circolo misurato esattame... by Tomassi, Gaetano Marchetti

5 to 10 days for delivery
Standard Shipping: $10.00
Details
$2,500.00
( US$)
Seller: Ursus Books
Title
Nuovo trattato sulla vera rettificazione del circolo misurato esattame...
Author
Tomassi, Gaetano Marchetti
Seller
Ursus Books (United States)
Description
1817. SUBMARINE NAVIGATION. Nuovo trattato sulla vera rettificazione del circolo misurato esattamente con il diametro: utile alla trigonometria, alla misura delle curve, e degli spazj curvilinei... Con una dissertazione sul modo di navigare sott'acqua, inventato dallo stesso autore l'anno 1799. By Gaetano Marchetti Tomassi. 75, [1], 34 pp. Illustrated with 6 etched folding plates. 8vo., 202 x 142 mm, bound in nineteenth-century Italian vellum. Fuglino: Feliciano Campitelli, 1817. Second Edition. Dedicated to Czar Alexander I of Russia. Count Gaetano Marchetti Tomassi (1774-1857), born in Foligno near Perugia, was an amateur mathematician who experimented with various methods of squaring the circle, the results of which are documented in this text. The first part of the book concentrates on circles, the second part contains a discussion on conic sections, and part three elucidates his research on various curves. However, the real interest and value of Tomassi's book is found in the fourth part which discusses his researches "on a mode of navigating under water." In 34 pages the author describes a crude model of a submarine that he has invented. It protected a man while navigating submerged for long periods of time. Tomassi also alludes to the military possibilities of a submarine, and he states that classical artillery could be preserved dry and functionable in his submarine. The author cites in a footnote on page 3 of Parte Quarta that a first edition of this work exists dated 1814, however, no copy of that edition is listed in OCLC, and no sources turned up a copy anywhere. No copies of either edition at auction as listed in ABPC. Cat. Weil 6, 275: "very uncommon ... seems to be very rare ...".
To Paradise (Signed First Edition)

To Paradise (Signed First Edition) by Hanya Yanagihara

2 to 8 days for delivery
Standard Shipping: $7.00
Details
$45.00
( EU VAT US$0)
Seller: Grayshelf Books, ABAA, IOBA
Title
To Paradise (Signed First Edition)
Author
Hanya Yanagihara
Seller
Grayshelf Books, ABAA, IOBA (United States)
ISBN
9780385547932
Condition
Fine
Description
First Edition/First Printing with the complete number line; A Fine book in a Fine dust jacket, as new and unread. SIGNED by the author to the 2nd free paper with provenance for the signing laid in. A pristine copy of this novel by the author of "A Little Life". "Signed First Edition" sticker to the front panel (may be removed). Not remaindered, not price-clipped, not ex-library; in a protective Mylar cover and will ship securely wrapped in a sturdy box.