Question on Norwegian shell markings

[jozefb2009]

Hello,

I have a 37x95 mm shell with some markings I cannot identify. They look like the letters 'N' and 'H'? Does anybody know the meaning?

See included pictures 354a2 and 354a3.

Thanks,

Jf

 

[Gspragge]

I think Inspector marks or enitials

The two strikes indicate two reloads I believe.