Break into a 1964 Fury trunk?

[remotored]

The key for the trunk is worn and soft and will not turn the lock.

In which manner can I get into the trunk causing the least amount of damage? Drill the lock?

I tried putting in the key and turning with a flathead, but that only put a fairly deep notch into the key.

 

[A383Wing]

remove the rear seat back and bottom and crawl through the back and open the trunk from the inside

 

[Beekeeper]

remove the rear seat back and bottom and crawl through the back and open the trunk from the inside

That's the best way

 

[bigaadams]

where is a trunk monkey when you need him...

http://www.stupidvideos.com/video/just_plain_stupid/Trunk_Monkey_4/