
Here’s a great show looking up Charles Street in 1905.

South Charles Street, looking north, Baltimore. Charles Center area. Baltimore and Ohio Railroad Company Building on left side. Baltimore and Ohio Railroad Company Collection. Baltimore City Life Museum Collection, 8×10 glass, Box 3. Note: Reference photograph.
Source: Maryland Historical Society
Here’s the same view up South Charles Street today. You can see the Baltimore and Ohio Building still stands in this photo.