Andersen wood casement, parts may or may not be available but the have not made the winodws themselves as a full unit available in 30 years from what I know.

Thank you for the response. I’ve been doing a little more reading. Is there a chance these are Caradco windows? It was my understanding that there would be an etching in the glass if it were Anderson. Maybe I have bad information though

" Is there a chance these are Caradco windows? "

Could be Caradco (used to refer to them as Carapco back in the day), they have been out of business for 20 plus years hoever. Sold to Jeldwen who relabeled some other window line. Perhaps Blaine Window may have hardware or weatherstripping but anythign else would not be available at all. Glass can be replaced by a local glass shop.