▁consisted ▁of : ▁ ▁Form er ▁units ▁ ▁These ▁units ▁of ▁the ▁Verm ont ▁Railway ▁are ▁no ▁longer ▁on ▁the ▁rail road . ▁They ▁have ▁either ▁have ▁been ▁sold ▁to ▁other ▁rail ways ▁or ▁have ▁been ▁scra pped ▁for ▁parts . ▁ ▁References ▁ ▁External ▁links ▁ ▁R ut land ▁Railway ▁Association ▁ ▁Category : V erm ont ▁rail ro ads ▁Category : New ▁York ▁( state ) ▁rail ro ads ▁Category : New ▁Ham pshire ▁rail ro ads ▁Category : R ail way ▁companies ▁established ▁in ▁ 1 9 6 4 ▁Category : 1 9 6 4 ▁establish ments ▁in ▁Verm ont ▁Category : Sp in - offs ▁of ▁the ▁R ut land ▁Rail road ▁Category : Comp an ies ▁operating ▁former ▁R ut land ▁Rail road ▁lines ▁Category : Comp an ies ▁operating ▁former ▁Boston ▁and ▁Maine ▁Corporation ▁lines <0x0A> </s> ▁U - 7 9 3 ▁was ▁a ▁Type ▁XVII A ▁U - bo at ▁of ▁Naz i ▁Germany ' s ▁Kriegs marine ▁during ▁the ▁Second ▁World ▁War . ▁She ▁was ▁one ▁of ▁a ▁small ▁number ▁of ▁U - bo ats ▁fitted ▁with ▁Hell m uth ▁Walter ' s ▁high ▁test ▁per ox ide ▁prop ulsion ▁system , ▁which ▁offered ▁a ▁combination ▁of ▁air - in dependent ▁prop ulsion ▁and ▁high ▁sub mer ged ▁spe eds . ▁She ▁spent ▁the ▁war ▁as ▁a ▁tri als ▁vessel ▁and ▁was ▁sc utt led ▁on ▁ 4 ▁May ▁ 1 9 4 5 ▁in ▁the ▁Aud or fer ▁See , ▁near ▁R ends burg