330с

1935г

HEATiA

INES

herbert a garratt

Assoc.M.Inst.C.K., M.I.N.IV

I'RrXCIFAL IF Till! LO.VDON COUNTY COUNCIL SCHOOL OF F.NGINF.F.RING AND NAVIGATION *

ILLUSTRATED

LONDON EDWARD ARNOLD

41 & 43, maddox street, bond street, w. \All rights reserved]