Related Clues:

• As to
• ___ annum
• Part of w.p.m.
• There are five in a shilling
• By way of
• See 17-Down
• Small change
• Word in a price
• For this or that
• For each one
• A
• Parts of British pounds
• The 'p' in r.p.m.
• The 'p' of m.p.h.
• A throw