Case Question

[AZ23-28]

What is shis four a Tschech case??
4,7x28,9cm

 

[Hoeksel]

What a strange stamp at 6-o-clock! What is the rim diameter?

 

[thekees]

The Skoda 47mm A9 was an anti-tank gun, but the proposed cases for these (pak 36t) are much longer, about 400 mm or wat?

Here is a picture af the A9 gun:

http://en.wikipedia.org/wiki/File:47mm_Skoda_vz_38_antitank_gun3.jpg

 

[AZ23-28]

The PAK 36 have 64mm this 60mm

 

[AZ23-28]

The is not cut.

 

[AZ23-28]

It is four Tschech Tank A9 Prototyp