subs. (old).The Monument on Fish St. Hill.
1768. T. DYCHE and W. PARDON, A New General English Dictionary (13 ed.), s.v. MUM-GLASS (S.) a cant word for the Monument, erected in Fish-street, near London-bridge, in commemoration of the dreadful fire in 1666, which consumed the greatest part of the city.
1785. GROSE, A Classical Dictionary of the Vulgar Tongue, s.v.
1811. GROSE and CLARKE, Lexicon Balatronicum, s.v.