W. Collier played a significant role in the city's development. He arrived in the region when it was largely wilderness and wagon ruts, and eventually became the city's first postmaster.

Collier purchased a small parcel of land and built a store that served as a mailroom and gathering place for the growing town. This structure was located at a crossroads that would later become Five Points, a key area in the city's formation. Further details about Collier and his contributions to Atlanta's history are available from the source, providing insight into the city's early days and the people who shaped it.