Silver Conservation DataSet Collection 1. A study of silver tarnishing at National Archaeological Museum of Spain (I)

This is the experimental dataset produced by projects PIE-202360E133 and PID2023-152322NA-I00 on conservation of silver objects in museums during the first monitoring campaing on the National Archaeological Museum. Pure silver coupons were exposed for 6 and 12 months on different locations and analized together with the enviromental data (HR, T, pollutants) to evaluate the influence on silver tarnishing.