Please help to identify marks on salver

Please help to identify marks on salver. I think they may be Scottish. Unsure whether silver plate or sterling
P1060028[1].JPG
P1060018[1].JPG

Definitely not Scottish sterling, Otherwise unknown to me.

Thankyou for your reply. Do you think it maybe foreign and not English? Can you tell age by the design and engraving?
Look forward to your reply
many thanks
Lizzie