45, CORNHILL, E.G., AND 122, EEGENT STREET, W., LONDON. 



327 



Each. Each. 



s. d. a. d. 



1430 Speaking Trumpets, Japanned 050 15 



1431 Ditto ditto, Brass 8s. 6d. 15 18 6 



1432 Fog Horn, Brass 5s., 6s. 12 6 14 



1433 Ditto ditto, Japanned .... 2s. 6d., 4s. 5 6 076 



1434 Hand Fog Bells, turned edge and crown : 



5-inch, 9s. ; 6-inch, 12s. ; 7-inch, 21s. each. 



1435 Key's Patent Fog Signals, giving a louder and more 



prolonged blast than the fog horn, with Brass horns to 



screw on bellows . . . . . . . . 14 16 



1436 Ditto ditto, Tin ditto, fixed in ditto . . . 12 14 



1437 Ships' Chronometers, (8 days), of the very best 



construction 42 



1438 Marine Clinometer in Round Metal Case ... 3 10 



1439 Marine Inclinometer, Admiralty Pattern ... 660 



1440 Bar Magnets, for correcting Compasses . per Ib. 019 



1441 Pitchometer, for measuring the angle of Screw- 



Propeller Blades or Bevel Wheels. Supplied to order. 



Admiralty and Official Charts, Maps of all parts of the World, Nautical 

 Almanacs, Admiralty Sailing Directions, Log Books, Cargo Books, Journals, and 

 other Nautical Publications. To order. 



Bunting of all widths and qualities, Signal Flags, various Codes, in sets 

 roped and toggled complete, in painted boxes, Royal Standards, Ensigns, Union 

 Jacks, and all other English and Foreign Flags. To order. 



Ship's Compasses and Barometers repaired and adjusted. 



Ships' or Pilot's Telescopes, Binocular Look-out 

 Marine Barometers, Drawing Instruments, &c., &c. 



Glasses or Horizon Sweeps, 

 See Sections. 



COMPASS VARIATIONS. From " MecJianics' Magazine,'' March 16*7<, 1865. 



