U.S. Government specification for asphalt-saturated rag felt for roofing and waterproofing.

Bibliographic Details
Format: Government Document eBook
Language:English
Published: [Washington?] : U.S. Government Printing Office, 1924.
Series:Fed. Specs. Bd. Spec. No. 86
Standards Bur. Circ. No. 161
Subjects:
Online Access:Connect to the full text of this electronic document

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