Case Spare Valves No.4A, No.4G & No19

[Flying10uk]

I have recently been looking at the above spare valve cases of which the linings are nearly always missing on the surplus market. While the UK made version of this spare valve case appears to have had several variations of liner to hold the valves, including a pull-out foam rubber liner, the Canadian made version appears to have had a metal tray, pull-out-liner, with valve holder/bases fitted.

I wondered if anyone here has one of these Canadian made spare valve cases with the original metal tray, pull-out, liner, please? If so I wondered if we could have some more detailed photos of this liner and also some dimensions, please, posted?

Below are a few pics that I found online of what I believe to be the Canadian made version of this spare valve case.