Identiication box country

[hasag]

Hello anyone know tell me which country comes this box?

 

[hangarman]

Looks like Royal Navy (British) for Submarine Smoke Floats. There should be a large N burnt into one end with possibly a date and a box number.
Cheers
Hangarman

 

[hasag]

Thank you very much Hangarman
regards

 

[TonyE]

It was packed at the Royal Navy Armaments Depot at Priddy's Hard, Portsmouth, now the "Explosion Museum of naval armaments.

Regards
TonyE

 

[exat808]

I have added a couple of notes to the photograph.
I am sure that other readers may be able to expand on my comments.