Mortar and pestle, baroque, The Netherlands, 1638. Bell shaped, two carved handles, and two floral friezes. On the upper part circular inscription: LOF * GODT * VAN * AL * Ao * 1638 (Praise God by all, in the year 1638), 11 cm

The rare spectrometer by „Franz Schmidt & Haensch", Berlin, end of 19. century. Constructed of lacquered and ebonized brass, it features a brown enamelled tripod base made of cast iron. The main assembly consists of a central pillar mounted on the tripod base, supporting a drum that holds the prism and three tubes