Vintage Sun Porch Windows

A quick learner from Virginia says:
April 5, 2023
I have purchased a "vintage" home with a "vintage" sun porch. The windows are awning windows and operate beautifully, but the pieces that go around the windowpanes on the exterior have deteriorated and need to be replaced. On a regular window the piece I'm looking for would be called glazing, what is the proper term for an awing window? It looks to be similar to 1/4 round molding.

I have uploaded a picture of the windows and a picture of the crank which has an "M" on the handle tip. Any assistance is appreciated.
Thumbnail of the uploaded file named Sun Porch Window Crank.JPG
Thumbnail of the uploaded file named Sun Porch Windows.JPG
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Dave Sr. from SWISCO responded:
April 7, 2023

Thank you for reaching out to us. Looking at the "M" on your handle, that leads me to believe that you could have an older style Miami brand awning window. With that in mind, I recommend you take a look at the 39-054 operator which has been used for Miami windows. Review our dimensions and compare them with yours to see if this part matches up. 
Operator, Right Handed
Operator, Right Handed
39-054
$24.75
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