I have no clue what brand it is or if it's original, but I'm guessing it's a cheapo. It doesn't matter to me much since I got it for free, but I'd like to know who made it if anyone can help. From what I can see, the pedals say "WALD 7111", the coaster brake arm says "COASTER ??? BRAKE" (see pic) and "MADE IN TAIWAN", the tires say "SHYH HWA" 26"s and the kickstand says "ESGE LIZ PLETSCHER" (aslo see pics). There's no serial number I can see on the BB unless it's covered with all the spray paint, nor is there a head badge (or trace of one) or names on the rims, hubs, frame or chain guard, which has a weird marking on the rear (pics). I hope someone can and will help and sorry ahead of time for the crappy pics, but let me know if I need to take anymore specific ones to help. I'm gonna start the tear down soon.