"3.6576" . . . "SECR K and SR K1 classes" . "River class" . "K & K1 class" . "SECR K and SR K1 classes#K1 class" . "K and K1 classes" . "River Class tank engine" . "20" . . . . "SECR K (\u201CRiver\u201D) class" . . "1" . "SR K1 (\\\"River\\\") class" . "K1 class" . . "SECR K Class" . . "SECR K class" . . "SE&CR Class K" . "K classes" . "K1 class" . "K class" . "K1" . . "K class" . "SECR K and SR K1 classes" . "K" . . "1" . . . "13.1064" . . . "1917" . . "1917" .