The windows in my home were manufactured by Superior Windows in Ontario, California. I have several single hung, dual glazed aluminum windows with the following numbers stamped on the balance: 23 4 JT CMC 2 . The sash is 32 X 36 dual glazed (heavy). Can you help identify the top and the shoe. These do not have tabs or ears on them to keep them centered in the channel. I hope the pictures are clear enough
