- Additional Authors
- Description
- 7 p. : ill.; cm.
- Series Statement
- Mines Bur. Info. Circ. No. 6161
- Subject
- Signals and signaling
- Note
- Reuse of record except for individual research requires license from LexisNexis.
- [On communications in mines]
- Indexed In (note)
- CIS Index to U.S. Executive Branch Documents, 1910-1932 Part 2
- Reproduction (note)
- Call Number
- C22.11-6161
- OCLC
- cis19127301
- Title
Signaling from cages at rest or in motion [microform]
- Imprint
Washington, D.C. : [s.n.], 1929.
- Series
Mines Bur. Info. Circ. No. 6161
- Indexed In:
CIS Index to U.S. Executive Branch Documents, 1910-1932 Part 2
- Reproduction
Microfiche. [Bethesda, Md.]: LexisNexis Academic & Library Solutions, 1997, 11 x 15 cm. (CIS US Executive Branch Documents : no. C22.11-6161)
- Added Author
Manning, R. I. C.
Parker, Dennis J.
- Sudoc No.
C 22.11:6161
- Research Call Number
C22.11-6161