Assistance with identifying hardware parts

A quick learner from USA says:
Please review all the attached photos I have. I am asking for assistance in identifying some hardware parts. Any help is greatly appreciated.

Thank you in advance for your help.
User submitted photos of a window operator.
A quick learner from USA says:
5 more attachments
User submitted photos of a window operator.
Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:
I'm afraid both of your operators are discontinued and no longer made. The closest matches we have are our 39-050 and 39-256, but there is no guarantee that either will work. For the jalousie operator, see our 39-346 replacement kit. Again, there is no guarantee this part can work for you. I am sorry we cannot be of more help. This hardware is very old and you will likely not find direct replacements for what you need.
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