- Additional Authors
- United States. Immigration and Naturalization Service.
- Description
- 10 p.; 23 cm.
- Subject
- Tracking and trailing
- Note
- At head of title: United States Department of Labor. Frances Perkins, secretary. Immigration and Naturalization Service. D.W. MacCormack, commissioner.
- "Lecture prepared for ... the last Border patrol training school at El Paso, Texas."--p. 2.
- Sign-cutting is defined as "the detection and correct interpretation of certain physical evidence having mainly to do with the movement of persons."--p. 2.
- Call Number
- SEB p.v. 316
- LCCN
- l 36000140
- OCLC
- 25123849
- Author
Love, Thomas Prince, 1891-
- Title
Sign cutting, by T.P. Love, senior patrol inspector, Strauss, New Mexico. September 1936.
- Imprint
Washington, U.S. Govt. Print. Off., 1936.
- Added Author
United States. Immigration and Naturalization Service.
- Research Call Number
SEB p.v. 316