Books listed by ISBN
B.W. Watson
Assay Office,Sheffield
title
ISBN-13
(ISBN-10)
year of publica-
tion
Sheffield Assay Office Register: A Copy of the Register of the Persons Concerned in the Manufacture of Silver Wares and of the Marks Entered by Them from 1773-1907
978-1-872212-01-2
(1-872212-01-8)
1989
B Watson
·
Bruce W. Watson
·
W. W.
B.-W. Zhou-sun