Thames south of Oxford last glimpse of Nuneham House Nuneham boathouse Nuneham Park spiritual retreat Salters Steamers river bus under Nuneham Bridge Nuneham railway bridge River Thames near Abingdon ship's wheel exiting Abingdon Lock Salters Steamer in Abingdon Lock lock keeper at Abingdon entering Abingdon Lock Abingdon Lock Abingdon Weir Abingdon Bridge The Nag's Head at Abingdon departing Abingdon Lock boat leaving Abingdon Lock boat arriving at Abingdon Lock approaching Abingdon Lock old friends on the boat train on Nuneham Bridge walkers on the Thames Path approaching Sandford Lock entering Sandford Lock lock-keeper at Sandford waiting for the lock to fill exiting Sandford Lock riverside pub spherical gazebo? weir near Kennington danger signs Kennington Railway Bridge Kennington bridges Isis by-pass bridge approaching Iffley Lock entering Iffley Lock Iffley Lock House again Salters Steamer in Iffley Lock waiting for the lock to fill leaving Iffley Lock balcony by the river tavern by the river TS Endeavour