I took another look at the parts today... - convertible sunvisors - 2 auto shifters--one with cable - 1 t handle knob
Do you have pics & condition of the convertible sunvisors? Is the shifter with cable for a 2-spd auto and does it have a shifter boot on the cable? Do you have a pic of the T-Handle assy?
These parts are now all on ebay. You can click the link below, and look for seller other items to see them all.
1968 400 Coupe, verdoro green, black vinyl top, auto 1969 GTO Judge coupe, Carousel Red, manual 1971 Trans Am, cameo white, auto 1970 Buick Skylark Custom Convertible 350-4(driver), Fire Red, white top, auto 1972 Buick GS Stage 1, Royal Blue, black vinyl top, auto