| |
|
Arab inventions
|
131175 |
| |
|
Stralsund
|
94913 |
| |
|
Mühldorf concentration camp complex
|
94915 |
| |
|
Defunct computer companies of the United States
|
131199 |
| |
|
Artillery operation
|
131189 |
| |
|
Artillery components
|
131190 |
| |
|
Frank Hawks
|
94933 |
| |
|
Lafayette Escadrille (Escadrille de La Fayette)
|
94958 |
| |
|
Librascope
|
131204 |
| |
|
Spanish engineers
|
131206 |