Late 19th century table top/ dresser top trifold shaving mirror with beveled glass and an abstract design. Peter Wiederer emigrated from Germany and became an American Citizen. He established a thriving buisness based on his patented inventions, in this instance a series of improvements in the manufacturer of both mirror glass and mirror frames. Finding a niche in a very narrowly defined field allowed Wiederer to take advantage of a growing market in m irrors.