This has lots of photographs to help you with condition and the code Reg number should help you find the date. This not in my field of knowledge and rarely get this very early technology. In my opinion it looks wonderful as is but you may want to plate the parts as some have been polished to brass. It still has its back plate and I have not removed it. This would be wonderful for a collector or to use as a period or ornamental feature. Don't wait for me to get another as this is the first in 20 years.
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