People Leonhard Mayer peoplepill id: leonhard-mayerLM 4 views today 4 views this weekWatchmaker, active in Vienna in the early 19th c.Leonhard MayerBiographyListsAlso ViewedListsLeonhard Mayer is in following listsBy work and/or countryNotable WatchmakersGender:MaleFrom our partnersSponsoredLeonhard Mayer
