RAF Medical Services insignia, 1918 - 1980s Framed display panel of cap, collar and arm badges of the RAF Medical branch for officers and Medical Orderlies; RAF Nursing Service collar badge, 1918; Medical Officers collar badges for Service and Mess Dress; Princess Mary's RAF Nursing Service shoulder-title, tropical headdress badge and Mess Dress rank badge; Air Ambulance Attendants badges; Dental Branch collar badges. (1 panel, 40 items)