Summary

Black and white image showing the modified Duigan biplane flying at Spring Plains, Mia Mia in 1911, flown by John Duigan. Only straight flights were completed at Spring Plains as rising ground and trees seen in the background precluded circling flights.

Description of Content

View of the modified Duigan biplane flying at Spring Plains, Mia Mia in May 1911. The machine has been modified with a rear elevator and four wing-mounted ailerons which can be clearly seen.

Physical Description

Black and white photograph attached to a brown mount board.

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