This building, in its early days, used to be the government's printing office. Now it houses the electro-technical institute and some art galeries.
To see how the building looked in the year of 1912, please click on the link: http://www.pbase.com/image/39076563
To read the history of the building in Bulgarian, please click the link --> http://www.pbase.com/ngruev/image/57908685