But the admiral was continuing. He shoved a sheaf of bills across the desk. "Here's a thousand credits. Use them to buy your civilian clothes and kit after your dismissal. Buy a few shares of some stock, too--the amount or value doesn't matter. Get a small insurance policy. Yes," seeing his son's questioning look, "there's a reason. "After you get your clothing and things and have discarded your uniform, go rent a hotel room, then go to the Inter-Stellar bank and rent a safety deposit box. That's one of the first things you do in each city on any planet to which you may be sent on assignment. Now, here are two keys that fit box number 1044 in all the I-S banks. They are special master keys of our own designing. Box 1044 is used because of its nearness to those private booths, in the universal set-up all I-S banks use. That box is our means of confidential communication. "After you get into the vault ostensibly to get into your own box, use these to open box 1044. There's a little electronic gadget in each box 1044. When you want immediate service on anything you put into the box, press the red button on the mechanism. Go back a few hours later and it will have been attended to. So now, when you get into the bank, put a note there listing your hotel room number and also your new deposit key number. Come back in a couple of hours and you'll find a key that will have your box number stamped on it, but which will open both boxes. Then leave your old key and one of these in 1044, and carry the other and the new one." "Oh, I see. The stock and insurance policy in my own box are decoys, eh?" "Right. You put all your reports in box 1044, and get your orders there. We all use 1044, so just sort through the envelopes for any with your name on them. The same key also locks the sound-proof and spyray-proof cubicle in the vault, so no one, not even another SS man, can interrupt you unless you want to let them in." "My own box for decoy; 1044 for service matters; key fits both boxes and cubicles; red button for quick service. Yes, sir." "When you get to a new city or planet, put your local address there as soon as feasible. That's your one sure contact. Also, in each box you'll find quite a lot of money at all times. You take what you need for expenses and get your salary that way. If your job calls for more than is in the box at any time, leave a request and press the red button. More will be brought immediately." "That's quite a trust, sir," Hanlon gulped. "I hope I'll always use it wisely." His father nodded and smiled. "You will, Spence. We wouldn't have asked you to join us if we weren't sure. As your father, I'm mighty proud to have you for a son. As Assistant Chief of the SS, I feel sure you'll be a credit to us.