TAN 31- STONEMASONRY MATERIALS AND SKILLS

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TAN 31: STONEMASONRY SKILLS AND M A T E W : A methodology to survey sandstone building facades

a) Outline image producedjom rectijied photograph

6) Outline image marked up with site notes

Figure 9. Outline o f a part ofthe image marked up with site notes (Images: British Geological Suwey, BGSONERC,from SSLG Glasgow Report)


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