"My father lost the key to his safe deposit box," said Bob.

Also, we can't find any evidence of a safe deposit box.

"How can I get in a safe deposit box when the bank is closed?"

"Are you aware of his having a safe deposit box, perhaps?"

Oh, there was a safe deposit box that held only a few bonds.

It's been in a large safe deposit box until this morning.

Finally, they can witness the opening of a safe deposit box.

"Is she the same woman who let him get to the safe deposit box?"

He would take that copy to his safe deposit box in the morning.

The next day the Swiss opened the safe deposit box.