i.t
ft.
t *i
f-Tg=r-
‘A
MMl
,-^fr
Wl.lMqi P!
.sJjlS
*5*^1'
Second Model op Mechanism Pictured on Page 38 , Constructed in 1925 .
i.t
ft.
t *i
f-Tg=r-
‘A
MMl
,-^fr
Wl.lMqi P!
.sJjlS
*5*^1'
Second Model op Mechanism Pictured on Page 38 , Constructed in 1925 .