There is an X to the inside of the base, but no makers’ marks.

The tankard is in excellent condition with a polished silver grey finish. There are no repairs or damage.
Circa 1850.
Size:
Height: 4.75 in (12cm).
Base diameter: 3.75in (9.7cm).
Rim Diameter: 3.5in (8.7cm)
Shipping costs:
UK: £5.00
Europe: £10.00
USA/Canada: £15.00
Other countries: Please ask.
Antique british & european pewter.
You can view the stock and full dealer information on the Antique Pewter Profile Page