M.M. & S. scale
This letter scale is made by Meyer Myers & Son Limited from Birmingham, England. Before, a very similar design was presented, see The Challenge. This scale has an aluminum chart, the reading is not easy to do. The capacity is 16 ounces. Per half ounce a stripe of measure is given. This design also does not have the postal rate at the chart. Below some more pictures of this letter scale.
back of the scale
