This is an exceptionally rare find, especially as it has all of the components still together and intact!  The measurements of each item follows - sugar bowl - 80mm wide x 70mm deep.  Jug 73mm high 130 mm from spout to handle.  Saucers 145mm diameter and 25mm high.  Cups 70mm high x 113mm from spout tip to handle edge.  Coffee pot 230mm high. 195mm from spout to handle. 114 at its widest point and 94 at its narrowest.  This is a truly fantastic piece of English stoneware crockery!