63 R code convertible

[roadster]

Have seen this car at couple local shows , long time ownership , father and son have been together at both shows .The dad purchased car when was almost new if I recall . These pics from October 2022 . Sign says total 63 427 convertible production ( both single 4 barrel and R code dual quad) was 411 . Asked them about 63 1/2 and learned that only applied to fastbacks .