... small compass, of simple methods of observation, astronomical and otherwise, which are required in the field. The necessary books are bulky and cannot conveniently be taken about when travelling light. H e has therefore endeavoured to set forth,in this Paper, ina convenient form for use in the field...

...J A EWING MAGNETISM MAGNETS TELEGRAPHY COMPASSES ELECTRICITY CIRCUITS DYNAMOS IRON ORES INSTRUMENTS TEMPERATURE PERMEABILITY HYSTERESIS © Thomas Telford and ICE 1899 Extra Meeting.] EWING ON MAGNETISM. 289 EXTRA MEETING. 20 April, 1899. WILLIAM HENRY PREECE, C.B., F.R.S...

... the inference. The construction of ships atonce leads us on to the methods of navigating them. In navigation I should find much material for my purpose, but navigation isnot usually includedi n engineering, though manyof the implementsof navigation undoubtedlyare. The mariners compass has for ages been...

... JETTIES DEEPENING WIDENING COMPASSES ACTS SHIPBUILDING PLANT DEPOSITS SHIPS BARGES HISTORY CLYDE SCOTLAND GLASGOW PORT GLASGOW UK 124 THE RIVER CLYDB. May 6, 1873. T. HAWKSLEY, President, in the Chair. The following Candidates were balloted for and duly elected...