MASONRY AND ITS SYMBOLS

Harold W. Percival

Copyright 1952 by
Harold W. Percival

Copyright 1980 by
The Word Foundation, Inc.

All rights reserved, including the right to reproduce this book or portions thereof in any form.

First printing, 1952
Second printing, 1966
Third printing, 1974
Fourth printing, 1979
Fifth printing, 1983
Sixth printing, 1988
Seventh printing, 1991
Eighth printing, 1995
Ninth printing, 2001
Tenth printing, 2003
Eleventh printing, 2014

ISBN: 978-0-911650-07-5