Getty PA Replacement Window Cranks/Parts

A quick learner from New Orleans says:
November 7, 2016
Hi, these cranks are in a New Orleans church building; construction probably dating to the 20's?. They are brass and a bit different than similarly sized current ones, both by having a rectangular brass slider held in place on the arm by a short screw as well as a centrally located crank.
Exact replacements would be great but will happily install anything that works.

Thank you!
Ed
User submitted photos of a window operator.
Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:
November 10, 2016
Hey, Ed. Looks like you have the older style Getty operators. We carry the newer type. See our 39-044 and 39-045. You may also need to replace the sash track with our 39-504. Let me know what you think.
Getty Operator, 9" arm
Getty Operator, 9" arm
39-044
$20.45
Getty Operator, 9" arm
Getty Operator, 9" arm
39-045
$20.45
SS 13-3/4" Channel Guide
SS 13-3/4" Channel Guide
39-504
$6.65
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