[To Parent Directory] 10/9/2012 12:15 PM 75118 20121009 NYISO Lttr LTFTR Effctv Dts.pdf 10/9/2012 12:16 PM 442041 Att I - cln OATT.pdf 10/9/2012 12:16 PM 188262 Att II - cln MST.pdf 11/3/2017 8:00 AM 578264 Filing_268.zip