drive past convention center in downtown baltimore on june 14, 2022 - baltimore convention center stock videos & royalty-free footage00:28
experiment questioned; ext baltimore convention centre exterior of building int tms group of scientists - baltimore convention center stock videos & royalty-free footage00:06
new building construction cranes, stoplight and road sign in baltimore - baltimore convention center stock videos & royalty-free footage00:08
"'as i saw it . . . ' american legion's new york show" / title card: "a legionnaire's report - to troops overseas" / aerial shot of new york city /... - baltimore convention center stock videos & royalty-free footage00:49