<prompt> Bhala okuqhubekayo kwalesi sigaba - Isikebhe semoto ngokuvamile sichazwa ngokuthi i-monocoque yokhuni. Lesi kwakungesona isakhiwo sokuqala esinjalo esaklanywa futhi sakhiwa uCostin. Ngo-1959 wayesebenzisane noJem Marsh ukuqala iMarcos Engineering futhi akhiqize i-chassis yokhuni iMarcos GT Xylon eyaqala ngo-1959. Ngo-1965 kwethulwa umjaho wezemidlalo uCostin-Nathan, owaxhaswa ngemali nguRoger Nathan. Futhi ngo-1967 imoto ye-Costin-Harris Protos evulekile yaqala ukugijima yiRon Harris Racing emicimbini yeFomula Two F2, kanye nokuvela okukodwa kuFomula One F1 ku-1967 German Grand Prix  <response>: umcimbi ohlanganyelwe we-F1F2 eNürburgring. 