T-shaped part of anemograph vane, designed by William Henry Dines and bulit by by Robert W. Munro, London, England, 1890. Part of vane for Dines Type Anemograph, British, 1890 1890
Main body of anemograph vane, designed by William Henry Dines and bulit by by Robert W. Munro, London, England, 1890. Consisting of flat rectangular metal vane connected by two prongs to metal pole with hollow end. Part of vane for Dines Type Anemograph, British, 1890 1890