Hamilton's claim to fame was automatic clothes dryers. They even made them for other companies such as Frigidaire and GE at the beginning of the automatic washer/dryer race after WWII. They made a very fine dryer and were having Norge make matching washers for them at this time. BTW, I saw that episode of Superman too, with the Hamilton set. The washers of this vintage until the early 60's had the same pitfalls that all Norge washers did and although they did a very good job of washing, rinsing and spinning, they were not very dependable for long periods of time. In the early to mid 60's they started having Blackstone make washers for them until their demise in the early 70's. Strangely, I did notice an examination table in a doctor's office that was made by Hamilton too. The reason I am sure it was the same company is because the chrome lettering on the table was exactly the same as the Hamilton chrome lettering on their washers and dryers. I have had more than a couple of Hamilton dryers, both electric and gas and one of the Norge style washers. I worked on one of the last models of washer with the perforated tub that appeared to be made by Blackstone too.