Just added a major address list for Baltimore, including over 900 locations from 1924-1964, with a few caveats:

• No city directories were published in Baltimore between 1942 and 1956, nor at any time after 1964. I will try at some point to “fill in” with telephone directories, but they tend to be less accurate.
• I am temporarily missing listings for several chains (Acme, A&P, Peoples, and Eddie’s) from a couple of the later years due to my own oversight. I will correct this as soon as I can.
• There have been significant renaming and renumbering of streets in Baltimore; I have tried to compensate for this and display the current address where possible, but I have not been able to do so in every case.

(Photo above from Enoch Pratt Free Library.)