Cylchgronau Cymru

Llyfryddiaeth Morwyr Cymru. GAN MR. BOB OWEN. A TRUE RELATION OF THE TRAVAILES AND MOST MISER- ABLE CAPTIUITE OF WILLIAM DAVIES, Barber-Surgion, with his Slaverie and Deliverie after 8 yeeres and 10 moneths Captiuite in the Gallies. London. 1614. [Was also reprinted in the Oxford Collection of Voyages and Travets, Vol. I.] THE LIFE AND SURPRISING ADVENTURES OF CRUSOE. RICHARD DAVIS. 2 Vols. London. 1756. THE WoRLDEs HYDROGRAPHICAL DESCRIPTION, whereby it appears that there is a short and speedie Passage into the South Seas, to China, etc., by northerly naviga- tion, by [Sir] John Davis, London, 1595. THE SEAMEN'S SECRET, by [Sir] John Davis. London, 1595. 2nd edn., London. 1626. GENERAL AND RARE MEMORIALS PERTAYNING TO THE PERFECT ARTE OF NAVIGATION annexed to the Para- doxical Cumpas, in Playne now first published: 24 yeres after ye first Inuention thereof, by John Dee (D.C.L.). London. 1577. A VOYAGE To HUDSON'S BAY IN 1746-7, for discovering a North-West passage. By Henry Ellis. London. 1748. CONSIDERATIONS ON THE GREAT ADVANTAGES WHICH WOULD ARISE OF THE NORTH-WEST PASSAGE, and a clear account of the most practicable method of attempt- ing that Discovery. By Henry Ellis. London. 1750. AN ESSAY TOWARDS A NATURAL HISTORY OF THE CORAL- LINES, and other Marine Productions of the like kind, commonly found on the coast of Great Britain and Ireland. To which is added, the description of a large Marine Polype, taken near the North Pole by the whale- fishers in the summer of 1753. By John Ellis, F.R.S. London. 1755.