Just found this forum , i usually collect german items. But after i found a button in the ground at a petrol station,
just outside of Hamburg. I have been intersted in dating the button. Hollow Brass button
, the royal scots or scots guards. More than likely WW2 , no maker, just 4 holes at the rear(n,e,s,w) and 4 wavy lines with a dot under each dip.