Wow! You tied a record from my home town - a Mr. Allen Swift from West Hartford, CT owned his 1928 Springfield RR from new to his death, I believe at age 102 a 77 year run. I remember seeing it around town which was always exciting to me.
The car now resides in a museum in Springfield, MA - he left the car and an endowment to keep it safe and sound.
Congrats and hope many more years are in store for you and your A!
https://springfieldmuseums.org/colle...pringfield-ma/