3-cup hand anemometer, one cup missing, by Deuta-Werke of Berlin-Munchen
3-cup hand anemometer, one cup missing, by Deuta-Werke of Berlin-Munchen. Marked MO 298/54/56/57/61/62/65. Dated 1954. Numbered 31598
3-cup hand anemometer with one cup snapped off, by Deuta-Werke of Berlin-Munchen. Marked MO 298/54/56/57/61/62/65. Dated 1954. Numbered 31598
3-cup hand anemometer, one cup missing, by Deuta-Werke of Berlin-Munchen. Marked MO 298/54/56/57/61/62/65. Dated 1954. Numbered 31598
Single cup snapped off from 3-cup hand anemometer by Deuta-Werke of Berlin-Munchen, 1954.