Estate sale finds I.D help

[crazy 88]

hello all, i joined up after doing research on about 20+ Artillery, Naval and AT cases that i brought at a Estate sale, most of the cases turn out to be from N.Z Military Weapons from WW2-1980s with a 3.7" ACK ACK Rnd and 4.5" MK6 Naval Rnd topping my list of buys
from all the cases 2 are unidentifiable by myself if members here could help out any that would be appreciated

cheers lee N.Z

unkown case #1

 

[crazy 88]

also if anyone can I.D this case and could give a estimate on value too

 

[highlandotter]

It has a Vickers Maxim mark, but ??

 

[kahu1]

Dimensions and the style of primer looks like a 6pr Hotchkiss,(57x307mm),unfortunately been cut down,below the shoulder.
Image borrowed from a previous thread.If you search for 6pdr Hotchkiss you'll come up with lots of info.

cheers
Bob