The system was replaced in 1967 and the final modification to the building was the addition of private boxes in 1970.
Interstate 35 in Kansas (as known today) had its final modification in 1976.
A short period in dry dock for final modifications and improvements followed.
The inspections, repairs and new procedures were to be followed until final modifications to the door were made.
This was the final modification and created the castle we see today.
A final modification to the flag was adopted on 15 August 1980, which changed the flag field into a bright red.
The final modification was made inside the first class carriage, where a special compartment and toilet had been built for disabled passengers.
The most promising substance from these final modifications was labeled NS-187.
Most should be completed within three months and the final modifications should be done by the end of the year, he said.
They arrived two days later at the Sacramento Air Depot for final modifications.