[Lonesome in Massachussets]

And don’t for get the Halfpenny, Farthing, Guinea, Crown, tuppenance, thrupance, bob, tanner or half-shilling.

[Olog-hai]

Some of them are nicknames for the same coin, e.g. bob = shilling (12d), tanner/half-shilling = sixpence (6d).

The “tuppence” (2p) came to be with decimalization, and the old Roman-based denominations (s for “solidus” and d for “denarius”, but not £ for “libra”) were dropped.