ILLUSTRATIONS.

PAGE
Portrait of Mr. Braidwood on steel by Jeens, from a photograph by Williams [Frontispiece].
Longitudinal section of Brigade Fire Engine[124]
Transverse section of ditto[125]
Old coupling for hose[140]
New ditto, ditto[141]
Branch and jet pipe[145]
Opening in sunk tank for suction pipe[151]
Fire plug used in London[155]
Fire plug with canvas cistern[156]
Fire plug with stand-cock[157]
Single fire-cock[158]
Double fire-cock used at dockyards[158]
Double fire-cock used at British Museum[159]

EDITOR'S PREFACE.

The appearance at the beginning of last year, in the Annual Report of the Institution of Civil Engineers for 1861 and 1862, of a short memoir of Mr. Braidwood, suggested the publication of a more extended account of the life of the late head of the London Fire Brigade, combined with his opinions upon the subject of his profession.

These opinions are comprised in a work on "Fire Engines, and the Training of Firemen," published in Edinburgh in 1830; two papers upon cognate subjects read before the Institution of Civil Engineers, two similar papers read before the Society of Arts, and in a variety of reports upon public buildings, warehouses, &c. While regretting the great loss that the public has sustained, in being deprived by Mr. Braidwood's sudden death of a complete record of his long and varied London experience, it has been considered advisable to republish the above materials arranged in a systematic form, omitting only such parts as the Author's more matured experience rendered desirable, but confining the whole to his own words.

London,

June, 1866.