Random triples
Subject | Object |
---|---|
gptkb:AMES_Type_1 | 1938 |
gptkb:Dowding_System_(air_defense_system) | 1939 |
gptkb:Greenwich_Observatory_transit_circle | 1851 |
gptkb:Long_Range_Navigation_A | 1942 |
gptkb:Batterie_Lindemann | 1942 |
gptkb:Overland_Telegraph_Route | 1872 |