Detective Agency Yellow Page Ads, New York City, 1958

Note that the International Bureau Of Investigation was a member of The
International Secret Service, The World Secret service Association, The National
Detective Association, and the Federation Of British Detectives. Note that" all
automobiles equipped with mobile telephones" (that was really something for 1958!)

When you scan through the yellow page ads of New York City for 1958, two things stick out. All Detective Agencies offered guard services. The majority of them offered " matrimonial" investigations. There were 15 yellow page ads and 30 detective agencies listed. There was nothing listed under investigators. Below are some of the other yellow page ads listed.

From The Ralph D. Thomas PI Vintage Collection
THOMAS INVESTIGATIE PUBLICATIONS, INC.
NATIONAL ASSOCIATION OF INVESTIGATIVE SPECIALISTS, INC.
SPY EXCHANGE AND SECURITY CENTER
P O Box 82148, Austin, Texas 78708
Showroom: 9513 Burnet Road, Austin, Texas 78758
Phone 512.719.3595 Fax 512.719.3594
Email: RThomas007@aol.com

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