- One shilling = Five Pee.
- Two Farthings = One Ha’penny.
- Two Ha’pennies = One Penny.
- Three Pennies = A Thrupenny Bit.
- Two Thrupences = A Sixpence.
- Two Sixpences = One Shilling, or Bob.
- Two Bob = A Florin.
- One Florin and One Sixpence = Half a Crown.
- Four Half Crowns = Ten Bob Note.
- Two Ten Bob Notes = One Pound (or 240 pennies).
- One Pound and One Shilling = One Guinea.
"The British resisted decimalised currency for a long time because they thought it was too complicated."
:-)