SMALL SIZE BUTTON BADGE 'HOSPITAL DAY FOR CHARITY'

Great War patriotic badge. A round lapel button badge with bent fastening pin in double metal. Colours red, white, blue and gold. It has a red band on the outer edge, trimmed in gold enclosing a gold centre overlapped with a hospital scene of a male patient in bed, and a nurse standing to the right, A window is in the background.
Caption: In white lettering on the red surround , 'HOSPITAL DAY' at the top and 'FOR CHARITY' at the bottom.