<prompt> Qedela le nkulumo elandelayo: Amaqembu amane ayeqhudelana kulo mqhudelwano IBarbados, iGuyana, iJamaica neTrinidad neTobago. I-Combined Islands, okuwukuphela kweqembu e-West Indian domestic cricket ngaleso sikhathi, ayizange ibambe iqhaza, njengoba iziQhingi zaseWindward zazidlala umdlalo wezinsuku eziningi ngokumelene nama-Australia ahamba ngesikhathi esifanayo. IBanks Trophy yadlalwa njengomqhudelwano wokukhipha isidlaliso ngempelasonto eyodwa, kusukela ngomhlaka 13 kuya ku-15 Ephreli 1973. Yonke imidlalo yadlalwa eKensington Oval, eBridgetown, eBarbados, futhi yathatha ama-overs angama-40. Emdlalweni wokugcina, iBarbados yanqoba iGuyana, iwina ngama-run ayisishiyagalolunye kuphela. Abadlali abaningana e-Banks Trophy baqhubeka nokudlala indima ebalulekile eqenjini laseWest Indies elanqoba iNdebe yoMhlaba yokuqala  <response>: ngo - 1975. 