 Nyorai kupfuurira kweiyi ndima - Gallay akanga ari mutezo wechikamu chemimhanzi chejury yamarudzi ose paVienna Worlds Fair ya1873 uye akanyora mushumo wapamutemo pamusoro pemidziyo yearchi. Akanga ari nhengo yekomiti yekugamuchira uye jeri pa1878 exposition de Paris. 