*** START OF THE PROJECT GUTENBERG EBOOK 75107 ***

SKETCH
OF THE
ANALYTICAL ENGINE
INVENTED BY
CHARLES BABBAGE, ESQ.

By L. F. MENABREA,

of Turin,

OFFICER OF THE MILITARY ENGINEERS.

WITH NOTES BY THE TRANSLATOR.

[Extracted from the ‘Scientific Memoirs’, vol. III.]

LONDON:
PRINTED BY RICHARD AND JOHN E. TAYLOR,
RED LION COURT, FLEET STREET.
1843.