All 3 bottles are '6oz' Codds. '10oz' was quite common too.
Bottle the left is embossed 'Turnbull & Williamson, Amble'. I think that firm operated from what is now a garage in Bridge Street.
Centre bottle shows the bull's head Trade Mark of the Rothbury Aerated Water Co'y.
Bottle on right is embossed 'R.Housby, Hotspur, Alnwick'. Housby operated from Greenbat area.
