trim tag decoding
 

I have purchased a 1966 442 convertible 4/spd. Tri Power. How can I tell if the Tri Power was factory option? Trim tag reads-Top row 06A 5 Next row- ST 66-33867 LAN 8964
Next row TR-983-3 C-2 Next row WS 2LT Next row 4FC 5VY. Is there anyone know where I can purchase the factory window sticker and the build sheet. I thank everyone for your input and information. I am new at the classic car owner ship but have always admired the 442. Again thank you for your help