▁and ▁water proof ing ▁measure . ▁It ▁is ▁unnecessary ▁for ▁the ▁ang ler ▁to ▁add ▁additional ▁oil ▁by ▁way ▁of ▁float ant . ▁F lies ▁incorpor ating ▁CD C ▁are ▁easy ▁to ▁dress ▁requiring ▁no ▁float ant ▁and ▁popular ▁with ▁ang lers ▁and ▁tr out ▁al ike . ▁ ▁History ▁The ▁use ▁of ▁CD C ' s ▁in ▁fly ▁fish ing ▁origin ated ▁from ▁the ▁J ura ▁Mountains ▁during ▁the ▁ 1 9 2 0 s ▁where ▁fly ▁fish erm en ▁used ▁this ▁fe ather ▁in ▁dry ▁f lies ▁to ▁aid ▁bu oy ancy ▁in ▁a ▁particular ▁pattern ▁called ▁M oust ique . ▁It ▁took ▁until ▁the ▁ 1 9 8 0 s ▁for ▁popular ▁use ▁of ▁this ▁fe ather ▁within ▁a ▁whole ▁range ▁of ▁patterns . ▁ ▁References ▁ ▁Category : Art ific ial ▁f lies <0x0A> </s> ▁ 1 2 5 th ▁Street ▁was ▁an ▁express ▁station ▁on ▁the ▁demol ished ▁I RT ▁Third ▁Avenue ▁Line ▁as ▁part ▁of ▁the ▁extension ▁of ▁the ▁Third ▁Avenue ▁Line ▁north ▁of ▁ 6 7 th ▁Street . ▁It ▁opened ▁on ▁December ▁ 3 0 , ▁ 1 8 7 8 , ▁and ▁had ▁three ▁tracks ▁and ▁two ▁levels . ▁The ▁lower ▁level ▁was ▁built ▁first ▁and ▁had ▁two ▁tracks ▁and ▁two ▁side ▁platforms ▁for ▁local ▁trains . ▁The ▁upper ▁level , ▁built ▁as ▁part ▁of ▁the ▁D ual ▁Cont ract s , ▁had ▁one ▁track ▁and ▁two ▁side ▁platforms ▁for ▁express ▁trains . ▁Sim ult ane ously ▁during ▁the ▁dual ▁contract s ▁period ,