www.925-1000.com

Requesting some help with identifying this mark and an approximate date of manufacture.
Is it Silver Plate or Sterling?

Thanks!

Check here to start under silverplaters unidentified (suspected to be Continental Sheffield): https://www.925-1000.com/silverplate__Unk.html

Next follow this sample and the links to further discussion by Trev: viewtopic.php?f=18&t=55773&p=178780&hilit=continental+sheffield&sid=33c2b31167c8ab84be0dadf2ced10ac9#p178780

Thank you both so much! I couldn't make out what the shield design was. Your help is very much appreciated.