1923. 3rd edition, revised. 353 pages. No dust jacket. Blue cloth with gilt lettering. Full title: Hydraulics : A Textbook Covering the Syllabuses of the B.sc (Eng.) , Inst.c.e. , and I.mech.e Examinations in This Subject. Pen inscription to front free endpaper & pastedown. Pages are mildly tanned throughout. Text is clear. Binding remains firm. Boards have mild edge-wear with bumping to corners. Light crushing to spine. Gilt lettering remains bright and clear.