URI(s)
Identifies LC/NAF RWO
Identifies RWO
Exact Matching Concepts from Other Schemes
Closely Matching Concepts from Other Schemes
Sources
- found: Kendall, A. Samuel F.B. Morse and Alfred Vail ... 1852:p. 4 (Magnetic Telegraph Company)
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1988-05-17: new
- 2008-03-11: revised
Alternate Formats