white right hand window crank replacement

A quick learner from Punta Gorda ,Florida says:
Markings inside
PAT No. 198 202 us
2RH RD 1963 can
79 imbedded on the crank arm
I need two of these units in white plus one clip to replace the one I lost.
Thumbnail of the uploaded file named overall length
Thumbnail of the uploaded file named link arm
Thumbnail of the uploaded file named bottom tab holes
Thumbnail of the uploaded file named arm hole diameter
Thumbnail of the uploaded file named installed box operator
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Emily from SWISCO responded:

Hello!

Thanks for reaching out to us. The 39-278 resembles your old operator but we don't sell it in white, regrettably. We recommend you review the specifications to see if they match up with yours.

I'm not sure what clip you're referring to, however. Could you show us a photo of that? 

Dimensions for 39-278
Dimensions for 39-278

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