Aneroid movements, ceramic & glass dials & scales

Large aneroid movement, overall diameter 4 1/16", bellows 3" diameter. Height to underneath of dial minimum 1 3/8". Suitable for 6" dials (28" to 31" over 180 degrees)

Movement, 1 3/4" o/d, capsule 1 1/4"

Movement, 2 1/4" x 2 5/8", capsule 1 7/8"

Barometer movement brass, double diaphragm Brass base plate is 2 7/8" diameter, minmum clearance under dial is 1 1/16" - suits medium sized dials. calibrated to 4 inches of mercury on the dial.

8" ceramic dial, first letters painted red