Practical Course in Modern Locksmithing

232 Pages·1957·6.74 MB·English

by  Whitcomb Crichton

L CO. *P ublishers

RA CTICAL COURSE IN
RP
MODERN ‘LOCKSMITHING
”
of success ‘is co ns
Oo
a
Practical Course In
MODERN
LOCKSMITHING
By Whitcomb Crichton
ASTER LOCKSMITH
A Benj. Franklin Illustrated Home-St Sete
Course Complete iets Vol
1957
NELSON-HALL CoO., Publishers
AGO, U.S. A
NEW EDITION
Copyright, 1957, by
NELSON-HALL COMPANY
Copyright, 1943, by
NELSON-HALL COMPANY
No part of this book may be reproduced in any manner whatsoever
without written permission, except by a reviewer who may quote
brief passages in a review to be printed in a magazine or newspaper.
For information address
Nelson-Hall Co., Publishers
Chicago; /Ill., U.S. A.
Printed in the United States of America
MODERN LOCKSMITHING COURSE
DEDICATION
To the Master Locksmiths
Of Yesterday and Today
Whose Industry and Skill
Have Set a High Standard
for the
Craftsmen of Tomorrow