View Original: | Firesafetyretrofit_Page_8_Image_0002.jpg (862x899) | |||
Download: | Original | Medium | Small | Thumb |
Courtesy of: | commons.wikimedia.org | More Like This | ||
Keywords: Firesafetyretrofit Page 8 Image 0002.jpg en Detail drawing showing upgrade of historic doors by applying back materials and reinforcing connections English Heritage - Timber Panelled Doors and Fire 2001-03-01 http //www gsa gov/graphics/pbs/Firesafetyretrofit pdf Caroline Alderson Nick Artim and Rick Allen PD-USGov Uploaded with UploadWizard GSA technical preservation guidelines |