[[Category:Manufacturer-based aircraft navigational boxes]
Triumph edit
[Category:Motorcycle templates]
Triumph Hinckley edit
[Category:Motorcycle templates]
Avia engines edit
[[Category:Manufacturer-based aircraft engine navigational boxes]
Pobjoy edit
[[Category:Pobjoy aircraft engines|t] [[Category:Manufacturer-based aircraft engine navigational boxes]
Deperdussin edit
[[Category:Manufacturer-based aircraft navigational boxes]
Boland edit
[[Category:Manufacturer-based aircraft navigational boxes]