▁this ▁reserved ▁section ▁was ▁opened ▁up ▁to ▁all ▁passengers ▁and ▁the ▁door ▁and ▁partitions ▁were ▁removed . ▁O wn ership ▁of ▁the ▁cars ▁was ▁split ▁between ▁the ▁three ▁rail ro ads ▁almost ▁even ly ▁across ▁all ▁car ▁types . ▁Each ▁car ▁was ▁owned ▁by ▁one ▁rail road , ▁but ▁the ▁ownership ▁of ▁the ▁cars ▁in ▁any ▁one ▁day ' s ▁train ▁dep ended ▁more ▁on ▁what ▁was ▁available ▁at ▁the ▁terminal s ▁than ▁whose ▁rail road ▁the ▁train ▁was ▁operating ▁over . ▁ ▁Gener ally ▁position ed ▁as ▁the ▁second ▁V ista - D ome ▁coach ▁was ▁the ▁car ▁referred ▁to ▁as ▁the ▁" Con duct or ' s ▁Car ". ▁This ▁car ▁was ▁like ▁the ▁other ▁V ista - D ome ▁coach es , ▁except ▁a ▁small ▁bo oth ▁with ▁a ▁ben ch ▁seat ▁and ▁des k ▁for ▁the ▁conduct or ▁was ▁located ▁in ▁the ▁B ▁end . ▁ ▁In ▁ 1 9 5 2 ▁another ▁type ▁of ▁P ull man ▁sle eper ▁( 6 - double ▁bed rooms ▁ 5 - com part ments ) ▁was ▁added ▁to ▁each ▁consist ; ▁they ▁ran ▁as ▁the ▁leading ▁sleep ing ▁car ▁as ▁line ▁C Z 1 6 , ▁and ▁carried ▁the ▁names ▁of ▁birds ▁as ▁their ▁" Sil ver … " ▁theme . ▁In ▁addition , ▁the ▁Bur ling ton ▁bought ▁another ▁observation ▁car , ▁another ▁ 1 6 - section ▁car , ▁and ▁two ▁ 1 0 - 6 ▁cars . ▁With ▁the ▁new ▁cars ▁delivered ▁that ▁year , ▁cars ▁arriv ing