Dial 100 mm with dual scale range 960-1070 mb x 2 mb and
28-32 inch x 0.1 inch, marked in black on golden frame.
Marked Stormy, Rain, Change, Fair and Dry for demonstration
to students; movement mounted in polished hardwood or
plastic frame of 170 mm diameter. Dial covered with a glass
for easy viewing; with lug for rear mounting.
