▁the ▁remains ▁is ▁complicated ▁in ▁part ▁by ▁legal ▁disput es ▁over ▁Canadian ▁salv age ▁rights . ▁ ▁See ▁also ▁National ▁Register ▁of ▁Historic ▁Places ▁list ings ▁in ▁Washington ▁County , ▁Maine ▁ ▁References ▁ ▁External ▁links ▁Lub ec ▁Land marks ▁web ▁site ▁ ▁Category : Com mer cial ▁buildings ▁on ▁the ▁National ▁Register ▁of ▁Historic ▁Places ▁in ▁Maine ▁Category : Build ings ▁and ▁structures ▁completed ▁in ▁ 1 9 0 3 ▁Category : M useum s ▁in ▁Washington ▁County , ▁Maine ▁Category : L ub ec , ▁Maine ▁Category : Ind ust ry ▁museum s ▁in ▁Maine ▁Category : Mar itime ▁museum s ▁in ▁Maine ▁Category : National ▁Register ▁of ▁Historic ▁Places ▁in ▁Washington ▁County , ▁Maine ▁Category : H istor ic ▁districts ▁on ▁the ▁National ▁Register ▁of ▁Historic ▁Places ▁in ▁Maine ▁Category : S mo ke h ouses <0x0A> </s> ▁A ▁delta - w ye ▁transform er ▁is ▁a ▁type ▁of ▁three - phase ▁electric ▁power ▁transform er ▁design ▁that ▁emp lo ys ▁delta - connected ▁wind ings ▁on ▁its ▁primary ▁and ▁w ye / star ▁connected ▁wind ings ▁on ▁its ▁secondary . ▁A ▁neutral ▁wire ▁can ▁be ▁provided ▁on ▁w ye ▁output ▁side . ▁ ▁It ▁can ▁be ▁a ▁single ▁three - phase ▁transform er , ▁or ▁built ▁from ▁three ▁independent ▁single - phase ▁units . ▁ ▁An ▁equivalent ▁term ▁is ▁delta - star ▁transform er . ▁ ▁Trans form ers ▁ ▁D elta - w ye ▁transform ers ▁are ▁common ▁in ▁commercial , ▁industrial , ▁and ▁high - dens ity