Nyorai mberi kweiyi ndima - Ngarava mbiri dzakavakwa neYarrow dzakatangwa muna Gumiguru 1931, ndokupiwa basa muna 1933, nepo ngarava mbiri dzekutanga dzakavakwa muLisbon, "Tejo" uye "Douro", dzakatangwa muna 1932, dzakatengeswa kuColombia Navy dzisati dzapedzwa mukupindura Chiitiko cheLeticia
pakati peColumbia nePeru, uye kutengwa kwePeru kwevaviri vekare veRussia vanoparadza (uye "Villar") kubva kuEstonia. Dzakachinjwa zita uye, zvichiteerana, dzakashanda vaColombia se. Dzimwe ngarava mbiri dzakarayirwa nePortugal Navy kuti dzivatsive.