Current Data About
Keystone Aircraft
| (P17) |
(Q30)
|
||||
| (P18) |
|
||||
| (P31) |
(Q4830453)
|
||||
| (P159) |
(Q1345)
|
||||
| (P373) |
Keystone Aircraft
|
||||
| (P452) |
(Q2876213)
|
||||
| (P571) |
+1925-00-00T00:00:00Z
|
||||
| (P576) |
+1932-00-00T00:00:00Z
|
||||
| (P740) |
(Q1132588)
|
||||
| (P910) |
(Q8573133)
|