I guessed SH because almost all of the Electric Company uploads from the channels of Steve Sadler Jr. and DirectorHFerreira that don't appear in preexisting episodes have popped up in one of the episodes on your channel, like "Director Prunes" and "Sundae Song". Just about the only one I haven't seen yet is "Shall I Shoot the Fish", which features SH in it. (Steve Sadler Jr. also uploaded "Good Night" onto his channel but without the Noggin logo at the bottom, so either 118B also has IGHT or he got his hands on a non-Noggin version of 42B.)I will have to check if that sound cluster concept is included in Show #118B when I pull out the VHS cassette containing it, transfer it to DVD, then extract the video file from the DVD to share with all of you to watch during this week. Who agrees with me that duplicates of episode master tapes that exist across the country could be used to fill in the gaps of what was possibly lost in the CTW archives fire for the deluxe DVD/Blu-Ray series box set, and season by season releases?