Does anybody know what this is and what time period its from?

[SCDigginWithAK]

 

[HutSiteDigger]

Appears to be mid 20th century or alittle earlier like 1930ish... I have a few guesses of what this could be, but maybe some else can 100% ID it.

BTW was this dug or non dug??

 

[Breezie]

The front looks like Royal Artillery buttons with the 3 cannons below a Georgian Crown, but I'm not really familiar with these, so best wait for someone who knows exactly. Breezie
[h=1][/h]

 

[SCDigginWithAK]

Appears to be mid 20th century or alittle earlier like 1930ish... I have a few guesses of what this could be, but maybe some else can 100% ID it.

BTW was this dug or non dug??

Its non-dug and thanks for the help!

 

[HutSiteDigger]

I'm going with a mid 20th century Royal Artillery Ball Button, however since it was non-dug it could be earlier...