very old screen latches

A quick learner from texas says:
screens about 50 to 60 years old
User submitted a photo of window hardware.
Profile picture of Paul
Paul from SWISCO responded:
Hello. Look at our 70-041 and 70-042 turn clips and see if you can incorporate them to work with this frame.
33-071 : #6 x 3/8 SS Pan Head Screw
#6 x 3/8 SS Pan Head Screw
70-041 : Butterfly Clip, RH
Butterfly Clip, RH
70-042 : Butterfly Clip, LH
Butterfly Clip, LH
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