Reported as being a 1929 near-duplicate of JT-1, credited first as Robinson-Christensen-Wright Firefly, but apparently not completed by that team and finally finished by Robinson; sold in 1930.
Reported as being a 1929 near-duplicate of JT-1, credited first as Robinson-Christensen-Wright Firefly, but apparently not completed by that team and finally finished by Robinson; sold in 1930.