USA Fuzes with Red "0" Stamp

[Depotman]

The following two pictures show two different US fuzes with a red filled "0" or "O" stamping. I've never seen or heard of this before and wonder if anyone has information on these marks? Depotman

 

[Chris]

In Holland we put an O in and a number to be sure it is FFE

Regards,

Chris

 

[Bellifortis]

Hi @Chris,
what word, if any, does the red "O" stand for. In WW2 german ammunition/fuzes a red "U" = "Unterricht" is stamped to mark inert classroom items.
Bellifortis.

 

[Chris]

Bellifortis the O stands for Onschadelijk it means that all explosive components have been removed and it is save to use them for instruction or for other things like in the pictures

 

[sgdbdr]

Chris ,
Are the two on the top left corner on the first pic projectiles for the "8 c.M. Granaatwerper" ?
Like this one :



Cheers,

S.

 

[Chris]

Yes that is correct

Regards,
Chris

 

[Chris]

Sgdbdr,

And here the 10 cm one that is the right one

Chris