Meller, Walter Clifford
Merrill, John N
Merrill, John N.
Michell, John
Middleton, Paul (drawings) and Hatts, Leigh (text)
Norfolk Museums Service
North Cornwall District Council
O'Brolchain, Donal
O'Neill, R.J.de C.
O'Reilly, Sean and O'Reilly, James (eds)