Too big for the forum, so have tied them to the Cloud with hairy string. A couple are pretty high level stuff, but definitely worth a read (especially if you have anything in your display, especially iron, that has a ring of ‘dandruff’ around it)
Settlers: New Zealand Immigrants From England, Ireland & Scotland 1800–1945
Gold and Silver Hallmarks (UK)
Handbook to Foreign Hallmarks (1898)
Trademarks on Base-Metal Tableware
Archaeologist’s Manual for Conservation
Storage and Display of Metalwork
Enjoy.!!
MW