Topical Subjects
- Boccie (Game)2
- Dams--Monongahela River (W. Va. and Pa.)2
- Dwellings--West Virginia--Morgantown--Design and construction.2
- Dwellings--West Virginia--Ritchie County.2
- Freight cars--West Virginia--Morgantown.2
- Freight cars.2
- Horse-drawn vehicles--Pennsylvania--Beaver Falls.2
- Loading and unloading--West Virginia--Ritchie County.2
- Locks (Hydraulic engineering)--Monongahela River (W. Va. and Pa.)2
- Manholes--Pennsylvania--Beaver Falls--Design and construction.2
- Mills and mill-work--West Virginia--Morgantown.2
- Ponds--West Virginia--Morgantown.2
- Railroad tracks--Pennsylvania--Beaver Falls.2
- Road construction workers--West Virginia--Wadestown.2
- Road machinery.2
- Road rollers--West Virginia--Morgantown.2
- Road rollers.2
- Roads, Brick--Pennsylvania--Beaver Falls--Design and construction.2
- Roads--West Virginia--Wadestown--Design and construction.2
- School children--West Virginia--Morgantown.2