What would you do with a stolen watch which bore, deeply engraved on the back, the name and address of its rightful owner? You might melt down the case and get a little something for the works, but "Mother" would do better. She would turn it over to one of her engravers who would rapidly and not inartistically engrave a little scene or decoration on the watch case, completely masking the name and address.

A stolen automobile is the worst kind of a "white elephant" on your hands unless you know where to take it. Every city has its plants where a stolen car is quickly made over, usually into a taxicab, and so well disguised that its former owner may pay for a ride in it without suspicion.

The force of artisans and mechanics employed on the fruits of burglaries and pocket picking is several thousand in a city the size of New York or Chicago.

All burglars and thieves are busy with their own enterprises, and have no time to look after all these matters. Somebody there must be who will organize these first aids to the captured criminals—the "squarers of squealers," the lawyers, the men to provide bail, etc. Such a one was "Mother" Mandelbaum.

Hacks, taxicabs, express wagons, and even moving vans must be readily available. Peddlers are extremely useful. They prowl about wherever they please and act as advance men for the burglars. Keeping peddlers and tramps off your premises is one of the best forms of burglar insurance.

The army of enemies of society must have its general, and I believe that probably the greatest of them all was "Mother" Mandelbaum.

ROBBING TIFFANY

Of all the stolen things brought into her shop, Mrs. Mandelbaum preferred diamonds. She rapidly became an expert on stones and they presented few difficulties.

A stone once outside its setting usually bears no "earmarks" by which it can be identified. Nothing is so easily hidden nor so imperishable as a diamond, and, as everyone knows, they have an unfailing market. She exhorted her pickpocket customers to specialize on stickpins, and doubtless they did their best to please her.

While pickpockets are "pickers," they cannot always be choosers, and the percentage of diamonds remained disappointingly low. This interest in diamonds brought the "fence" to visit Tiffany's several times. She stole nothing, in fact, I am sure "Mother" never stole anything in her life. But it cost her nothing to examine and admire the beautiful stones, and during one of her visits she was struck with an ingenious idea which marked the second step in her career. She planned a robbery.