The effect of selected cleaning techniques on Berkshire Lee marble : a scientific study at Philadelphia City Hall / by V.G. Mossotti [and others].
| Other author | Mossotti, V. G. |
| Other author | U.S. Geological Survey Library. |
| Format | Software |
| Publication Info | [Reston, Va.] : U.S. Dept of the Interior, U.S. Geological Survey, 2002. |
| Description | 1 CD-ROM ; 4 3/4 in. |
| Subjects |
| Portion of title | Scientific study at Philadelphia City Hall |
| Series | Professional paper ; 1635 U.S. Geological Survey professional paper 1635. ^A414272 |
| Abstract | A scientific investigation of the effects of eight different cleaning techniques on the Berkshire Lee marble component of the facade of the East Center Pavilion at Philadelphia City Hall. The eight cleaning techniques evaluated were power wash, misting, gommage, combination, Armax, JOS, laser, and dry ice. |
| General note | Title from disc label. |
| General note | Shipping list no.: 2003-0003-E. |
| Technical details | System requirements for Macintosh: Macintosh PowerPC processor; MAC OS software version 8.6, 9.0.4, 9.1, 9.2, or OS X (Some features of Acrobat 5.0 may not be available for OS 8.6 and OS X); 64MB RAM. |
| Technical details | System requirements for Windows: Intel Pentium or equivalent processor; Microsoft Windows 95 OSR 2.0, Windows 98 SE, Windows Millennium, Windows NT 4.0 with Service Pack 5, or Windows 2000 or Windows XP; 64MB of RAM; Adobe Acrobat Reader (included on disc); CD-ROM drive. |
| GPO item number | 0624 |
| Govt. docs number | I 19.16:1635/CD |