The work presented by Ms Esmeralda López Ballester, 

"Study and development of analytical methods as 

conservative glass arquieológico (XV - XVII) of 

Valencia "is a serious work and prepared to 

explores the complex issue of restoration of vidio 

archaeological severe corrosion problems. Methods 

developed in this work have met with some success 

the most important lines of research within this 

field of conservation and restoration showing that 

interdisciplinarity and scientific factors 

imperative to intervene. Results 

achieved are of great interest to lead to a better 

understanding of the mechanisms of corrosion, as well as 

establishment of an appropriate methodology for restoration 

Glass studied.