Messrs abebooks.co.uk have drawn my attention to the fact that Sharston Books of Manchester (which is a town or city within Her current Majesty’s Realm) have a copy of this 1963 Shell/BP guide for sale. John Weaving was Navigation Editor. I already have it, so I mention it here in case anyone else is interested.
I have no connection, commercial or otherwise, to the seller.
Irish waterways history 