3 cup counter anemometer Mk II by R.W. Munro Ltd., London, Met. Ref. No. 2765, MO No. 939/61. 1961. Three cup counter anemometer Meteorology 1961
3-cup hand anemometer (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 Meteorology 1954
Four cup hand anemometer, cased, by Smiths of Basingstoke, MO No. 239/69, date 1969.. Four cup hand anemometer Meteorology 1969
3 cup electrical anemometer No. 868, by R.W. Munro, London. Three cup electrical anemometer Meteorology
Lowne's patent recording anemometer, 4-cup drum recorder in glazed case, made by Negretti and Zambra, London. Marked MO 70/-37, No.234. Date (of type?) 1875 Lowne's patent recording anemometer Meteorology
Lowne's patent recording anemometer, 4-cup drum recorder in glazed case, made by Negretti and Zambra, London. Marked MO 70/-37, No.234. Date (of type?) 1875 Lowne's patent recording anemometer Meteorology
Electrical cup anemometer Mk I B, by R.W. Munro Ltd., London, Met. Ref. 955, MO 832/52. 1952. Electrical cup anemometer Mk I B Meteorology 1952
Electric cup anemometer and portable receiver, 1924, M.O. pattern. Electric cup anemometer and portable receiver Meteorology 1924
Modified 3 cup anemometer by Munro, London, ref. No. 1800/2950/ 55, c.1955. Modified 3 cup anemometer by Munro Meteorology 1955
A pair of 8-fan vanes for Beckley Robinson anemometer. 8-fan vanes for Beckley Robinson anemometer Meteorology
Receiver Mk II for use with electrical cup anemometer. Receiver for use with electrical cup anemometer Meteorology
3 cup electrical anemometer, by R.W. Munro Ltd., London, Met. Ref. 1673, MO No. 806/42. 1942. Three cup electrical anemometer Meteorology 1942
Sir George Gabriel Stokes type bridled cup anemometer, by Robert W Munro, London, 1890 Stokes type bridled anemometer by Robert W Munro, London, 1890 Meteorology 1890
3 cup anemometer by R.W. Munro Ltd., London, Met. Ref. No. 462/42. Three cup anemometer Meteorology 1942
