Log Book Entry 7/3/2018
Measuring a foot - taken from a matehmatics...
Demonstrating use of midwife measuring equipment
Air Velometer, made by Casella of London, 1889
Anemometer, made by Webber & Sons of...
Taffrail Log, c.1830 [image 2 of 3]
Sheet-metal worker's gauge, 19th century
Dosimeter and charger, 1950s
Pocket Vapour Detector Pump, 1940s
Victorian police calipers, 19th century