Just started to collect rather than simply buy and sell silver and I just got this from South Africa. It’s described as:
A CONTINENTAL SILVER CUP the circular body decorated with waves and dots centred with a ribbon cartouche engraved with initials, raised on a shaped circular foot with foliate and scroll decoration, 134g, 12cm high 1
My father lives near the auction house so that’s handy. Paid 900 rand hammer.