The collection of decorative and industrial metal products of the fund includes park and garden fences, balcony barriers, holders of entrance canopies, street lamps, manhole covers, fireplace portals and furnaces, oven doors.
The elements of bridge decorations (the Anichkov, the Blagoveshensky bridges), the elements of the dome of the Smolny cathedral are also in the fund.
All these industrial products demonstrate the artistic and historical beauty of casting and forging in urban environment.