Navy button ATI Mills & Co London

[IrishEddie]

Hi,

I have been trying to do some research on this button, but have come to a dead end. Do any of you know what it is by any chance?

Thanks,
Eddie

 

[dag]

ATL actually: Atlantic Transport Line, steamship button 81/19 in Transportation Uniform Buttons, Volume III: Maritime and Aviation, by Don Van Court.

Sorry for the late post - just discovered this forum & signed up.