Disambiguation evidence for Grumman Tracker via surface form
"Grumman YA2F-1 prototype"
Triples (1)
Triples where some other subject referred to this entity
as "Grumman YA2F-1 prototype".
Disambiguation evidence for Grumman Tracker via surface form
Triples where some other subject referred to this entity
as "Grumman YA2F-1 prototype".