True Mirror
The True Mirror, which enables us to see ourselves as others see us! First patented in 1887, the True Mirror uses a combination of two mirrors, placed at right angles. In order to avoid an obvious line down the middle, the True Mirror uses front silvered mirrors, which have been made to fit together very precisely. There is a small adjustment button at the side, which you can turn to make sure the mirrors are perfectly aligned, and the join down the middle is all but invisible.
Posted 8 years ago by boyt in category: interesting

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