<prompt> Ramba uchinyora ndima iyi - Panyaya dzokugadzirwa kwezvinhu, chivako chacho chakanga chakatangira nguva yacho. Ray Oil Burner Company yeSan Francisco yakaisa gadziriro itsva yokutsvaira mafuta, iyo isina kuratidzwa pachena muBay Area kutozosvikira muna 1915 Panama Pacific Exposition  <response>: muSan Francisco. Kuwedzera pakudziya chivako chacho, gadziriro yacho yaigovera zvimbudzi zvinopisa nokuda kwavatakuri veposvo. Musi waMarch 9, 1910, Post Master H. L. Tripp nevashandi vake veposvo vakatamira muhofisi yeposvo yakanga ichangobva kupedzwa yeSanta Rosa. 