How to pronounce “safe deposit box” in English

But you already knew that, because when I'm done writing this thing, which for reasons that will soon become clear I'm calling diachronical, I'm goingto take it to the very discreet private offices of the Fugger Bank, Threadneedle Street, lock it up in a safe deposit box,and hand it over to the most powerful banker in London, who is going to seal it in a vault, not to be