COMPILED BY REAR-ADMIRAL FITZROY, F.R.S.

_THIRD EDITION._

(WITH ADDITIONS.)

LONDON:

PRINTED BY GEORGE E. EYRE AND WILLIAM SPOTTISWOODE,

PRINTERS TO THE QUEEN'S MOST EXCELLENT MAJESTY.

FOR HER MAJESTY'S STATIONERY OFFICE.

AND SOLD BY

J. D. POTTER, _Agent for the Admiralty Charts_, 31, POULTRY,

AND 11, KING STREET, TOWER HILL.

1859.

_Price One Shilling._

Transcriber's Note:

Minor typographical errors have been corrected without note.

However, due to an omission in the original text, the anchor for

footnote #4 has been placed in an assumed position.

A brief table of contents, though not present in the original

publication, has been provided below:

PREFACE

HOW TO FORETELL WEATHER

MARINE BAROMETER ...

A contraction of rules for foretelling weather--in accordance with the

following pages--is submitted, for scales of common barometers.

RISE | FALL

|

FOR | FOR

|

N. ELY. | S. WLY.

NW.-N.-E. | SE.-S.-W.

|

DRY | WET

|

OR | OR

|

LESS | MORE

WIND. | WIND.

|

------ | ------

|

EXCEPT | EXCEPT

|

WET FROM | WET FROM

N. ED. | N. ED.

|

========================

Add one tenth for each hundred feet above the Sea.

* * *

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