A single vintage metal button with RTB on the front
Military or trade sewing button made by the Birmingham buttons LTD, UK.
Size 25 mm in diameter
Light weight silver metal with the brass coloured plate on the back
Self shank and ring fastening attached
Condition very good.
Minimal weight value given of 0.01 kgs.
Postage is by weight - so you could buy several packs of vintage beads, buttons and patterns with no extra postage cost.