![issue cover](alexandria-saltsburg.jpg)
Two Historic Pennsylvania Canal Towns: Alexandria and Saltsburg (1989) |
![issue cover](blair-cambria-co.jpg)
Blair County and Cambria County, Pennsylvania: An Inventory of Historic Engineering and Industrial Sites (1990) |
![issue cover](brickyard-towns.jpg)
Brickyard Towns: A History of Refractories Industry Communities in South-Central Pennsylvania (1993) |
![issue cover](cambria-iron-hrs.jpg)
Cambria Iron Company Historic Resource Study (1989) |
![issue cover](coal-coke.jpg)
Coal and Coke Resource Analysis Western Pennsylvania, Northern West Virginia (1992) |
![issue cover](east-broad-top.jpg)
Study of Alternatives East Broad Top Railroad (1990) |
![issue cover](fayette-co.jpg)
Fayette County, Pennsylvania: An Inventory of Historic Engineering and Industrial Sites (1990) |
![issue cover](huntingdon-co.jpg)
Huntingdon County, Pennsylvania: An Inventory of Historic Engineering and Industrial Sites (1991) |
![issue cover](indiana-co.jpg)
Indiana County, Pennsylvania: An Inventory of Historic Engineering and Industrial Sites (1993) |
![issue cover](legacy-coal.jpg)
A Legacy of Coal: The Coal Company Towns of Southwestern Pennsylvania (1989) |
![issue cover](norvelt-penn-craft.jpg)
Norvelt and Penn-Craft, Pennsylvania: Subsistence-Homestead Communities of the 1930s (1991) |
![issue cover](pa-main-line-canal.jpg)
Pennsylvania Main Line Canal Juniata and Western Divisions Special Study (1992) |
![issue cover](pa-railroad-shops-works.jpg)
Pennsylvania Railroad Shops and Works: A Special Study (1989) |
![issue cover](railroad-city.jpg)
Railroad City; Four Historic Neighborhoods in Altoona, Pennsylvania (1990) |
![issue cover](robertsdale-woodvale.jpg)
The Company Towns of the Rockhill Iron and Coal Company: Robertsdale and Woodvale, Pennsylvania (1990) |
![issue cover](somerset-co.jpg)
Somerset County, Pennsylvania: An Inventory of Historic Engineering and Industrial Sites (1994) |
![issue cover](steel-mill-city.jpg)
The Character of a Steel Mill City: Four Historic Neighborhods of Johnstown, Pennsylvania (1989) |
![issue cover](westmoreland-co.jpg)
Westmoreland County, Pennsylvania: An Inventory of Historic Engineering and Industrial Sites (1994) |
![issue cover](albert-gallatin.jpg)
Special History Report, Albert Gallatin: Statesman, Diplomat, Humanitarian, Scientist: Friendship Hill National Historic Site, Pennsylvania (1991) |
![issue cover](juniata-river.jpg)
Juniata River Corridor Reconnaissance Survey (1991) |
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