Details
William Osbourne Doylend
R 33 - in flight - over an extensive landscape
watercolour, signed and dated 'W.O. Doylend, May 1979'
9½ x 10in. (24.1 x 25.4cm.); and a War Department Air Corps technical regulation paper (TR 1170-225) dated June 29, 1929 "Observation-Balloon Winch" (2)
R 33 - in flight - over an extensive landscape
watercolour, signed and dated 'W.O. Doylend, May 1979'
9½ x 10in. (24.1 x 25.4cm.); and a War Department Air Corps technical regulation paper (TR 1170-225) dated June 29, 1929 "Observation-Balloon Winch" (2)