URI(s)
Identifies LC/NAF RWO
Identifies RWO
Later Established Forms
Exact Matching Concepts from Other Schemes
Closely Matching Concepts from Other Schemes
Sources
- found: The Signalman's journal, Dec. 1958:t.p. (Brotherhood of Railroad Signalmen of America); Jan. 1959: t.p. (Brotherhood of Railroad Signalmen)
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1988-05-19: new
- 2008-02-27: revised
Alternate Formats