Printed note on reverse reads: '3. Saxtead Green Post Mill, Suffolk. Middle floor of buck showing grinding stone casings, great spur wheel, wallower and lower part of brake wheel.'
Second photograph of the crown wheel and layshaft of Lower Mill, Dalham. A good example of gearing: the teeth of the bevel gear mesh with those of the crown wheel
Photograph of a section of original brakewheel showing coarse cogs and later felloes with finer pitch teeth note use of secret bolts to hold cants. Lower Mill, Dalham.