Royal Fan103
Victor, thanks for the parts numbers etc. You've got my curiosity revved up about these Foldaways now. I only know about the one I have, which isn't a lot compared to you. So on the serial numbers, I'm dropping the 900 since they all have that. My 5178 looks exactly like the 5167 you show in pic.#1. The carrying handle to dirt cup and the rotary dial to the height adjuster are what I see as a medium grey color, not white. Here come the questions: What is the difference between my 5178 and the 5167? Of the three dream machines (foldaways) that you desire, 5161, 5163 and 5167,how do they differ from each other? How did they become your favorite. Lastly, what is the serial number of the red one in your video. This is fun, thanks, Billy