These are attempts to fly by human power alone between 1918 and 1939.

Aviette

Bossi-cockpit

Lippisch

Pedaliante, outside hangar 1

0

1

2

3

Ursinus 1

h_v_1935_37_1

h_v_1935_37_2

h_v_1935_37_3

4

5

6

7

Georg König muscular aircraft

8

Pre 1939 attempts