Friday, May 1 | 1:00 pm | Donations. The second in a series of virtual tours and presentations with Baltimore Heritage and the Baltimore Architecture Foundation. Did you know that Baltimore became the first city in the United States to install gas street lamps? Or that Baltimore’s drinking water is some of the best in the country? Based on his international best-selling mega-hit book “Industrial Baltimore”, Tom Liebel will present an overview of Baltimore’s remarkable legacy of progressive public infrastructure. From street lights to clean water, Baltimore has led the way with a proud legacy of public infrastructure.