I
- Ireland--Ulster. (1)
- Iron mines and mining--Virginia--Augusta County--Maps. (1)
- Iron mines and mining--Virginia--Botetourt County--Maps. (1)
- Iron mines and mining--Virginia--Maps. (1)
- Iron mines and mining--Virginia--Page County--Maps. (1)
- Iron mines and mining--Virginia--Rockbridge County--Maps. (1)
- Iron mines and mining--Virginia--Shenandoah Region--Maps. (1)
- Iron mines and mining--Virginia--Wythe County--Maps. (1)
- Iron mines and mining--West Virginia--Kanawha County--Maps. (1)
- Iron ores--Virginia--Augusta County--Maps. (1)
- Iron ores--Virginia--Botetourt County--Maps. (1)
- Iron ores--Virginia--Shenandoah Region--Maps. (1)