Category
page 1Grigorovich aircraft
M-5
1915 flying boat model by Grigorovich
Grigorovich I-Z
fighter aircraft model by Grigorovich
M-9
1916 flying boat model by Grigorovich
TB-5
1931 heavy bomber prototype by Grigorovich
IP-1
fighter aircraft model by Grigorovich
I-2
1924 fighter aircraft prototype by Grigorovich
Grigorovich M-15
1916 reconnaissance flying boat
DI-3
1931 fighter aircraft prototype by Grigorovich
M-16
1916 reconnaissance aircraft model by Grigorovich
I-1
1924 fighter aircraft prototype by Grigorovich