“k

ADDENDA

TO THE

HISTORY of INLAND NAVIGATION.

PRINTED IN I 793.

S OME articles in this Addenda were omitted in the bodyof the original work; this opportunity of giving them isembraced. The others have arisen to maturity since the precedingsheets were drawn up. To the assistance liberally communicat-ed by the Gentlemen Engineers concerned in those undertak-ings, my thanks are particularly due ; as thereby the descriptionsare more full and more accurate. I also solicit a continuance offriendly information and corrections, without which a workof this nature will be peculiarly liable to errors.

a HEREFORD