Two Lucas 'King of the Road' brass oil tail lamps, No.636, produced circa 1907-31, large diameter lens are clear glass for number plate illumination and have smaller ruby lenses to the back and side -- 10¼in.high; and a brass Oldfield 'Dependence' oil tail lamp with brass mounts, ruby bull's-eye lens and angled side windows, mainly used on commercial vehicles -- 9¾in.high (3)