replacement window regulator and cranks

A home owner from California says:
Need new regulators, cranks, screen holders.
This is from a 1955 house with metal window frames.
Thumbnail of the uploaded file named WindowRegulator(3).jpg
Thumbnail of the uploaded file named WindowRegulator(2).jpg
Thumbnail of the uploaded file named WindowRegulator(1).jpg
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Bob from SWISCO responded:

Thanks for posting. For your old window operator, start by comparing to the 39-001. The design looks similar, but compare to the diagram below and see what you think.

Dimensions for 39-001
Dimensions for 39-001
Close up image of the button height
Close up image of the button height
For the window clips, start by looking at the 70-072, 70-073M, and 70-074. Review the diagrams below to see if one of these match your old clip. Let me know what you find.
Detail of 70-072
Detail of 70-072
Detail of 70-073M
Detail of 70-073M
Detail of 70-034
Detail of 70-034

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