United Railways & Electric Co
Baltimore Transit Company (BTCo)
National City Lines
Pullman 2101 at Bank and Grundy in September 1957.
This is an intersecton in the SE part of Baltimore known as Highlandtown, near the carbarn which served the by-then-isolated 26 Sparrows Point streetcar.
The only way to get to downtown Baltimore was to ride the 26 streetcar, and to transfer to the 10 trackless trolley.
Courtesy the Scalzo collection; caption correction courtesy John Barry