 Nguva yokuwedzera kwoupfumi yakavapo kubva mukukura kwechitima chokuchamhembe pamberi pezvikwata zvezvinetso zveupfumi: kutya kweChishanu Chishanu cha1869, moto weChicago wa1871, kupararira kwefuruwenza yemabhiza nomwoto weBoston wa1872, uye kubviswa kwemari yesirivha muna 1873. 