The article deals with the analysis and circumstances of the construction of the pavilion for the transferred Baroque Reiner's fresco in Duchcov, which was built in 1973-1976 according to the project of Jan Sokol (1904-1987) at the costs of the mining company and under the supervision of state monument care. The researched issue indicates the context in which state monument care in its industrialized region of northwestern Bohemia developed its activities in the post-war period.