hello from ireland,i like to collect curios/watchs/clocks …and small sliver pieces,so i decided to join here as i got some help from ya all before…i picked up this piece from a friend as his nephew was about to use it as an ash-tray,no way so it was given to me…i was guessing some sort of soverign holder tube…anyway heres the marks…thanks for all the help past+present… 
have to resize pic’s …will get back …thanks…