Author

Contributions

  • United States. National Park Service. Technical Preservation Services Division - Contributor

Publication

2003 - National Park Service, U.S. Dept. of the Interior, Technical Preservation Services, Washington, D.C., District of Columbia

Language

English

Word Count

0 words, Guess

Page Count

0 pages

Identifiers

Subjects

Topics

Truss BridgesHistoric sitesHistoric bridgesMaintenance and repairHistoric sites -- Pennsylvania -- Valley ForgeTruss bridges -- Pennsylvania -- Valley Forge -- Maintenance and repairHistoric bridges -- Pennsylvania -- Valley Forge -- Maintenance and repair

Series Statement

  • Preservation tech notes -- PTN-46
  • Preservation tech notes -- no. 5

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