An image from Getty that I had not come across before. Although undoubtedly a staged photo, the notes for the photo say: "20th January 1940: Ambulance drivers often suffer eye strain from having to drive through the blackout. These eye masks saturated with eye lotion help to ease their discomfort in moments of relaxation." Photo by Fox Photos/Getty Images
News about interesting insignia, ARP related info and period photos that turn up.