[PLYMOUTH SOUND] Specification of the mode of completing the breakwater in Plymouth Sound, [no imprint, ca. 1830], 2°, stitched -- An Act for the draining of the Great Level of the Fens, London: John Field for Edward Husband, 1649, 4°, woodcut armorial device on title (hole in title affecting 2 letters), disbound. With 7 other pamphlets, most of maritime interest, including Edward Pakenham's Invention of a Substitute for a lost Rudder (London, 1793). (9)