Rudzii rwengoro rwaiva No. 13?
Context:The OA kirasi ari oga chiutsi locomotive yakavakwa ne Baldwin locomotive Works nokuda Wellington uye Manawatu Railway (WMR) muNew Zealand. Yakarairwa muna 1894, yakapinda mubasa muna August wegore iroro seNhamba 13 uye yakanga iri yokutanga narrow gauge Vauclain compound munyika. Muna 1908, WMR nemotokari dzayo dzakatengwa neNew Zealand Railways Department (NZR) uye dzakabatanidzwa muchitima chechitima chenyika, uye, kunyange zvazvo Nhamba 13 yakanga yakafanana nenhengo dzeO class, yakanga yakasiyana zvakakwana kuti iite kuti ive yakasiyana. Zita rokuti OA rakagadzirwa uye rakarongwa OA 457. Yakashanda kwemamwe makumi maviri emakore kutozosvikira yabviswa muna December 1929 muAuckland. Motokari yacho yaizivikanwa nevashandi veWMR sa"The Lady".
Motokari ine nhamba 13 yaiva yekirasi yeOA.