CURSIVE SCRIPT ENGRAVING WHICH WAS HARD TO DECIPHER BUT WE GOT THERE EVENTUALLY:

F W ALLEN 

(FREDERICK ALLEN TOOK OVER THE LICENCE ON 14th APRIL 1866 & WAS STILL LICENSEE TO AT LEAST 1874)

SHIP

TALBOT COURT

GRACECHURCH ST

(THE SHIP INN STILL TRADES FROM THE SAME SITE TODAY, IN SPITE OF BEING A TRAGIC VICTIM OF THE GREAT FIRE OF LONDON)

THERE IS A TOUCH MARK

CROWN OVER A QUARTERED CIRCLE WITH A SWORD IN THE TOP LEFT QUARTER

VR (VICTORIA REGINA)

WEIGHT 500 GRAMS

HEIGHT 11cm

9.75cm BASE DIAMETER

8.5cm TOP DIAMETER