TEXT B00K

FOR

YOUNG SURVEYORS AND LEVELLERS,

WITH

COPIOUS FIELD NOTES, PLANS, AND DIAGRAMS,

PREPARED EXPRESSLY FOR THE USE OF

SCHOOLS AND COLLEGES.

BY HENRY JAMES CASTLE,

SURVEYOR AND CIVIL ENGINEER:

MEMBER OF THE SOCIETY OF ARTS; ASSOC. INSTITUTE OF CIVIL ENGINEERS;
AUTHOR OF A TREATISE ON SURVEYING AND LEVELLING;

ON CUTTINGS AND EMBANKMENTS; ON RAILWAY CURVES, ETC., AND LECTURER ON
PRACTICAL SURVEYING AND LEVELLING AT KING'S COLLEGE, LONDON.

LONDON:

SIMPKIN, MARSHALL, & CO., STATIONERS' HALL COURT.

1856.

183. C. 31.

D. Cahn and Co., Printers, 16, Wilson-street, Finsbury.

ΤΟ

JOHN C. BIRKINSHAW, ESQ.,

CIVIL ENGINEER, ETC. ETC.,

AS A SINCERE BUT HUMBLE ACKNOWLEDGMENT

OF THE MANY

KINDNESSES RECEIVED AT HIS HANDS,

WHILE EMPLOYED UNDER HIM IN THE FIELD,

This Work

IS, WITH EVERY WISH FOR HIS FUTURE HAPPINESS

AND PROSPERITY,

RESPECTFULLY INSCRIBED BY HIS SINCERE FRIEND,

AND OBLIGED SERVANT,

THE AUTHOR.