Corrections and additional info: Baltimore, MD

[Miki1993]

One Calvert Plaza
These two entries are for the same building. The correct floor count is 16.

https://skyscraperpage.com/cities/?buildingID=93494
https://skyscraperpage.com/cities/?buildingID=18916

Floor count sources: https://www.emporis.com/buildings/11...ltimore-md-usa
https://en.wikipedia.org/wiki/One_Calvert_Plaza


Koch Cancer Research Building
Building: https://skyscraperpage.com/cities/?buildingID=76450
Coordinates: 39.29569, -76.59634
Sources: https://www.emporis.com/buildings/26...ltimore-md-usa
Google Earth


Redwood Tower Building
Building: https://skyscraperpage.com/cities/?buildingID=18969
Year finished: 1987
Height (roof): 98 m (Google Earth 3D imagery)
Year source: https://www.emporis.com/buildings/11...ltimore-md-usa

[Martin H Unzon]

About One Calvert Plaza
The correct number of floors is 18
as seen on https://goo.gl/maps/LC2W6dmG4PzQdWu5A

About Koch Cancer Research Building
Name changed to David H. Koch Cancer Research Building
as seen on https://goo.gl/maps/b1DqmHj8Mq5HBBxF7

About Redwood Tower Building
Name changed to Redwood Tower
as seen on https://goo.gl/maps/wUao5MruazzgJ1iJ8