Wright casement window -- I need the operator and crank

A quick learner from Durham, NH says:
The two casement windows were installed in 1985. On one part of the metal is a number: 30744.
Also, the name Wright is on the metal mechanism.
I'm looking to replace the whole mechanism and crank.
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Thumbnail of the uploaded file named Wright casement window metal parts.jpg
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Tom from SWISCO responded:

Hello! Please see our 39-378 operator. I think this may be a more modern version of your original but see what you think. We also sell the 39-388 for the opposite side.

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