A beautiful item that was displayed at the 1893 World’s Fair will be coming up for auction on December 6, 2017. Geneva Armstrong's model cattle car (Jackson's Auction) Exhibits in the Woman’s Building showcased the achievements of many women inventors. Among them was Geneva Armstrong, who displayed a model of the railroad stock car she designed and patented, which had an adjustable trough for feeding and watering cattle. Armstrong’s original model is offered as Lot 1155 by [...]