Is that black composite case (steel-alum) really a 60mm? Is a case length known?
Is that capped AP a 25pdr?
The 6inch drill is a US navy one?
Case data says 110x616mm, on projo it says No. 873 25lb (their printing), but identifies it as 151mm x 475mm
For the drill, that would be my guess
25pdr should be like 89mm, so the 151mm (could be 6 inch and should be 152mm then). As per the design (cap) it looks US naval and should not be a 25pdr then.
110x616 sounds now more like the case length of the 105mm for the tank gun. It got mixed up?
Anybody into the subject can tell?
Hi UK-SUBS
I hope this will help you, AZ 41 for german 12 cm mortar....
Best regards