 Nyorai kupfuurira kweiyi ndima - Dhipatimendi reHurumende pakarepo rakatanga kuvaka zviyero zvitsva nezvinodiwa zvebasa rezvemitemo. Nokuda kwechinangwa ichi, Dhipatimendi reHurumende raifanira kusarudza zviyero, uye chiyero chakatorwa chaiva masendimita 36 akaumbwa pakati pechi27 nechi63 chechiyero cheTroughton. Iyi nzvimbo ine masendimita makumi matatu nematanhatu yaifanira kuva yakafanana nechiyero chechiNgezi pa, kunyange zvazvo yakanga isina kutongoratidzwa zvakananga nechiyero ichocho. Muenzaniso wechiNgezi wapakuvamba, wakanga wagadzirwa muna 1758, asi wakakuvadzwa kupfuura nzvimbo yokushandiswa mumwoto mukuru wa 1834. 