DETECTIVES EARN BIG MONEY. Great demand for men and women. Fascinating work. Particulars free. Write, American Detective System, 1968 Broadway, New York.
LADIES WANTED, and MEN, too, to address envelopes and mail advertising matter at home for large mail order firms, spare or whole time. Can make $10 to $35 wkly. No capital or experience required. Book explains everything; send 10 cts. to cover postage, etc. Ward Pub. Co., Tilton, N. H.
BE A DETECTIVE. Opportunity for men and women for secret investigation in your district. Write C. T. Ludwig. 521 Westover Bldg., Kansas City, Mo.
DETECTIVES earn big money. Travel and good opportunities. We show you how. Write American School of Criminology, Dept. M. Detroit, Mich.
MISCELLANEOUS
PATENTS, Trademark, Copyright—foremost word free. Long experience as patent solicitor. Prompt advice, charges very reasonable. Correspondence solicited. Results procured. Metzger, Washington, D. C.