Canterbury Water Works Cover Plates

Still looking down, and inspired by the water works article written by David Lewis on the CHAS website   ( http://canterbury-buildings.org.uk/#/res-water-works/4581731437 ) I've been spending some time seeking out CWW cover plates around the city. So far, quite a few - in no particular order:

Black Griffin Lane (next to the pub - shown in the above linked article).
St. Margaret's Street (the only larger sized one found so far - shown in the above linked article).
St. Peter's Street (outside the Anglican Church).
Castle Street (footpath opposite Three Tuns).
Hawk's Lane (as it joins Stour Street).
Rosemary Lane (two in the road where it joins Castle Street).
Pound Lane (by the Westgate, the WW is rather faint).
St. George's Place (outside the cinema).
St. Peter's Street (outside Benji's - west of All Saints Lane).
High Street (in the road between Lloyds and the Chequers).
White Horse Lane (outside the Foundry).
St. John's Lane (in the road towards the Marlowe Avenue end).
Cossington Road (in the road outside the Phoenix).
Knotts Lane (junction with St. Radigund's Street).
St. Radigund's Street (in the road east of the car park entrance).

There is also a plate just outside the Master's Lodge in St. Peter's Street with the initials MWW. Margate? Maidstone? A little mystery there....