Need help identifying what year this A/C dash control is from

[CousinTone]

Hey all, need your collective brain power yet again. I’ve got hold of what is supposed to be A/C parts for my 64. Would y’all take a look and let me know what year(s) these pull controls are from. It’s my understanding that 64. Was a lever type dash control. I appreciate your help. I can’t wait to get this refurbished ( who does that, I found someone bur lost the name ) and getting CorvetteJim1968’s custom made parts installed and this cab cooled down. Thanks for your help. Here’s a pic