9 entries match your criteria.
Related Historical Markers
Courtesy Milton Centennial Book Committee
Marker detail: Putting up Phone Lines
SHOWN IN SOURCE-SPECIFIED ORDER
1 ► North Dakota, Cavalier County, Langdon — Cavalier County Timeline — Pioneers on the Prairie —  |
| 2 ► North Dakota, Cavalier County, Langdon — Early History — Pioneers on the Prairie — |
| 3 ► North Dakota, Cavalier County, Langdon — Cavalier County Places — Pioneers on the Prairie — |
| 4 ► North Dakota, Cavalier County, Langdon — Cavalier County Agriculture — Pioneers on the Prairie — |
| 5 ► North Dakota, Cavalier County, Langdon — Progress on the Prairie — Cavalier County Today — |
| 6 ► North Dakota, Cavalier County, Langdon — Safeguard — Pyramids on the Prairie — |
| 7 ► North Dakota, Cavalier County, Langdon — Construction, System Components, and Deployment — Pyramids on the Prairie — |
| 8 ► North Dakota, Cavalier County, Langdon — Scenarios of an Intercontinental Missile (ICBM) Attack — Pyramids on the Prairie — |
| 9 ► North Dakota, Cavalier County, Langdon — Local Impact — Pyramids on the Prairie — |