Unknown Grenade Ammo Box please help

[METALLWERKE]

Hello gentlemen,
do you know anybody what is going on? first World War? Where did this box go? Or do you have a photo full box? Dimensions 41x45x15cm. Thank you very much Josef.

<a href="http://www.imagehosting.cz/?v=2139772118.jpg"><img src="http://www.imagehosting.cz/thumbs/2139772118.jpg" border="0"></a>
<a href="http://www.imagehosting.cz/?v=2139062118.jpg"><img src="http://www.imagehosting.cz/thumbs/2139062118.jpg" border="0"></a>
<a href="http://www.imagehosting.cz/?v=2144149418.jpg"><img src="http://www.imagehosting.cz/thumbs/2144149418.jpg" border="0"></a>
<a href="http://www.imagehosting.cz/?v=2144166818.jpg"><img src="http://www.imagehosting.cz/thumbs/2144166818.jpg" border="0"></a>
<a href="http://www.imagehosting.cz/?v=2145875518.jpg"><img src="http://www.imagehosting.cz/thumbs/2145875518.jpg" border="0"></a>

[oberjaeger]

WWII, for tanks or amored vehicels, stored upside down, two in each compartment

[METALLWERKE]

Thanks so much