Antique Bicycle / Motorcycle Reflector With Two Glass Jewel Cut Lenses

This is a small original Antique Bicycle / Motorcycle Reflector With Two Glass Jewel Cut Lenses And a Chromed Nickel housing. Shaped to improve aerodynamic properties, it likely dates to pre-WW2 and possibly as early as the 1920s.

Generally in good condition, it is slightly pitted on the metal and glass, with rust on the single screw and nut.

Approximate size
Maximum Depth including convex glass : 4.5cm
Max Diameter: 2.5cm (1″)
Height (excluding screw): 4.5cm

There are two faceted convex glass reflectors, a ruby red at one side and clear glass on the other. These are known as jewel cut lenses. I am not sure of the manufacturer but it could be Lucas, Powell and Hammer or H Miller in the UK. 

I'd love to hear from you if you have any information about this reflector?

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