URI(s)
Identifies LC/NAF RWO
Identifies RWO
Exact Matching Concepts from Other Schemes
Sources
- found: Wilson, J. M. Longitudinal sections of Washington Aqueduct, Washington D.C. portion, 1889:map recto (Board of Experts on Washington Aqueduct Tunnel)
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1988-04-13: new
- 2008-03-14: revised
Alternate Formats