BARLOW, A TREATISE ON THE MANUFACTURES AND MACHINERY OF GREAT BRITAIN (INTRO. BY BABBAGE), LONDON, 1836, 3 VOL.

Bound in 3 volumes, 4to (273 x 205mm.), 87 engraved plates, contemporary calf gilt, occasional spotting to plates, binding rather worn 

Charles T. James, gilt name at foot of spines; Otis W. Potter (Providence, R.I.), bookseller's label; New England (formerly Oinonen), auction 14 September, 1999, lot 5; bought from Eveleigh Books, 2002

Tomash & Williams B27, B93; Origins of Cyberspace 53; cf. Van Sinderen 36 (incorrect date of 1851)

the condition of this lot is as described in the catalogue description
"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."

The Encyclopaedia Metropolitana was published from 1817 to 1845 in 30 volumes, of which this is part of volumes 7 and 8. It seems that it was not uncommon for individual sections of the Encyclopaedia to be printed separately.