BABBAGE, ADDITION TO THE MEMOIR OF M. MENABREA ON THE ANALYTICAL ENGINE, 1843 (1 VOL.)

FIRST EDITION, 8vo (224 x 144mm.), folding 4pp. "Catalogue of specimens of minerals, rocks and fossils" at end, original printed wrappers, unopened, extremities slightly frayed, minor loss to head and foot of spine

bought from Biblion, 1984

Tomash & Williams B2; Origins of Cyberspace 62; Randell 1979 p.181; Van Sinderen 55

Condition is described in the main body of the cataloguing, where appropriate.
"In response to your inquiry, we are pleased to provide you with a general report of the condition of the property described above. Since we are not professional conservators or restorers, we urge you to consult with a restorer or conservator of your choice who will be better able to provide a detailed, professional report. Prospective buyers should inspect each lot to satisfy themselves as to condition and must understand that any statement made by Sotheby's is merely a subjective, qualified opinion. Prospective buyers should also refer to any Important Notices regarding this sale, which are printed in the Sale Catalogue.
NOTWITHSTANDING THIS REPORT OR ANY DISCUSSIONS CONCERNING A LOT, ALL LOTS ARE OFFERED AND SOLD AS IS" IN ACCORDANCE WITH THE CONDITIONS OF BUSINESS PRINTED IN THE SALE CATALOGUE."

An anonymous contribution by Babbage presenting his views on the dispute with the government over financial support for the Analytical Engine. The "Addition" was first attributed to Babbage by the editors of the German periodical Astronomische Nachrichten, which reprinted it in 1844, and learned of the author’s identity through David Brewster.