Lost key of old Chubb's patent safe

[abh123]

Dear LockPicking101 Community,

I am a novice lockpicker in Spain whose family has an old burglar/fire-proof safe from the Chubb brand, the area near the lock keyhole reads "CHUBB'S PATENT LOCK" (see images below).

This was originally from my great-grandfather, and we don't have the key and I've been told by a UK expert that there is hardly anyone in Spain with the ability to pick this lock in a professional way.

Do you have any recommendations on what I should do? Is there any chance that I could buy some lock-picking tools and crack this safe after considerable effort and research?

Thanks.

https://imgur.com/a/zGZScN5


https://imgur.com/a/0K5gDAe

[jwrm22]

To some extend. Chubb will not be common in the region but the best lever lockpickers I know are from Spain so take any advice with a grain of salt.
It'll be very unlikely someone here can teach you how to pick these remote. I wouldn't even know the lock that's inside.

Pick up some lever locks a see how they are picked. Then pick up a few lever safes and see how they are picked.
Teach yourself to make the tools like 2in1 by modifying Chinese picks or silver soldering your own.
That can take you a few years but hopefully it's fun and you have an end goal.