>From the 1882 Iowa State Gazetteer and Business Directory:

MOUNT PISGAH. Farm-house postoffice in Harrison county, 15 miles northwest of Logan (c h), and 6 east of River Sioux, the shipping station on the S C. & P. Ry. Mail semi-weekly. Joseph G Miles, postmaster.

Bartholomew S C, livestock.
Criss C, meat market.
Miles J G, Hotel Propr and Justice.
Miles M J, constable.
Newton Reuben, railroad agent.
Peyton L, miller.
Polen W W, cooper.
Wall John, general store.