Tōji, a stationery store located in Tenjin, has been in business for over a hundred years now. In the early Taishō Era photo above, Meji Dōri cuts through the Kawabata Shōtengai area. The banks of the Hakata River can be seen at the bottom of the photo. Tōji is located at the bottom left hand corner.
Taihaku Machi
Late Meji Era (early 1900s) Yanagi Machi, near present day Taihaku Machi
Post War Doi Machi
Not sure what year this was taken, but judging by the fashions is probably late 50s or early 60s. The postcard states that this is Doi Machi. I suspect the road that the streetcar is going down is Shōwa Dōri.