Bradbury's Book of Hallmarks: A Guide to marks of origin on English, Scottish and Irish silver, gold, platinum, palladium and on foreign

Great gift for any collector or jewellery lower:
1) 36th edition of the Bradbury's Book of Hallmarks.
This new edition marks the 245th anniversary of the Sheffield Assay Office.
This unique little pocket-sized reference book is of great value, providing you with the marks of origin on English, Scottish and Irish Silver, Gold, Platinum and Palladium and on foreign imported silver and gold plate.
There are updates on the amendments to the Hallmarking Act of 1973;
it also includes details of further marks that appear on precious metals until 2023.
[paperback]
Frederick Bradbury F.S.A. [Jan 01, 2018]…
A Guide to marks of English, Scottish and Irish silver, gold, platinum, palladium and on foreign imported silver and gold plate 1544 to 2023

2)35th edition of the Bradbury's Book of Hallmarks. A Guide to marks of English, Scottish and Irish silver, gold, platinum, palladium and on foreign imported silver and gold plate 1544 to 2020