▁their ▁companies ▁( the ▁ 1 9 5 0 s ) ▁in ▁war ping ▁pl astic , ▁as ▁they ▁were ▁largely ▁def unct ▁by ▁the ▁time ▁non - war ping ▁sty rene ▁was ▁introduced . ▁In ▁the ▁early ▁ 1 9 6 0 s , ▁PM C ▁did ▁produce ▁some ▁commercial ▁to ys ▁in ▁sty rene . ▁▁▁ ▁PM C ' s ▁Che v ro let ▁products , ▁like ▁B anth rico , ▁were ▁in ▁the ▁form ▁of ▁banks . ▁Many ▁bank ▁models ▁had ▁the ▁ins cription ▁on ▁the ▁bottom ▁" To ▁help ▁save ▁for ▁a ▁ra iny ▁day , ▁or ▁to ▁buy ▁a ▁new ▁Che v ro let " ▁( H over ▁ 2 0 1 0 ). ▁B anth rico ▁and ▁PM C ▁set ▁the ▁stage ▁for ▁future ▁manufact ur ers ▁like ▁A MT ▁and ▁Jo - H an , ▁producing ▁almost ▁exclus ively ▁in ▁ 1 : 2 5 ▁scale , ▁though ▁a ▁few ▁Che v ro lets ▁and ▁P ly mouth s , ▁like ▁the ▁ 1 9 5 3 ▁Che v ro let ▁Hand yman ▁and ▁the ▁early ▁P ly mouth ▁Sub urban , ▁were ▁produced ▁in ▁a ▁larger ▁ 1 : 2 0 th ▁scale ▁( H over ▁ 2 0 1 0 ). ▁ ▁Main ▁clients ▁International ▁Har v ester ▁was ▁a ▁regular ▁client ▁throughout ▁PM C ' s ▁existence ▁with ▁tr uck s ▁models ▁produced ▁as ▁late ▁as ▁ 1 9 5 7 . ▁PM C ▁regularly ▁worked ▁with ▁G M , ▁specifically ▁Che v