This is a nice example of a Chubb Leamington. It was built into a wall so there were no other options apart from a door side entry. Fortunately I am equipped to deal with the high security lock fitted to this safe. A design classic of safe locks and still a formidable lock to open. I picked this safe open and replaced the lock making it work exactly as it had been intended.
a ‘selfie’ of the author when the lock opened