1924 Map of Hummelstown

About this map

Peters Mountain and Sharp Mountain dominate the northern landscape of this region, creating a series of dramatic gaps where water and rails once fought for passage. Two major branches of the Philadelphia and Reading Railroad define the local economy: the Schuylkill and Susquehanna Branch winds through the narrow valleys of the northern ridges, while the Lebanon Valley Branch services the southern settlements. Between these corridors lies a patchwork of small communities and rural landmarks like Harpers Tavern and Union Waterworks. The map highlights the physical constraints of the ridge-and-valley province, where travel is dictated by natural breaks such as Indiantown Gap and Swatara Gap. Settlements like Union Deposit and Manadaville illustrate the 1920s development along the Swatara Creek and Manada Creek watersheds, serving as vital hubs for the surrounding agricultural and industrial activities.