Subject

• Agriculture 2
• Agriculture--Pennsylvania 2
• Business Letters 2
• Cairnwood 2
• Cairnwood Dairy 2
• Swedenborgian Church 2
• manuscripts 2
• Cathedrals 1
• Clippings (information artifacts) 1
• Clothing 1
• Coal Industry 1
• Creches (Nativity Scenes) 1
• DV Digital Video 1
• Homeopathy 1
• Letters 1
• Love Letters 1
• Natural Gas Industry 1
• Oil Refineries 1
• Orchards 1
• Periodical 1
• Railroad 1
• Stained Glass (visual works) 1
• color photographs 1
• ledgers (account books) 1
• records (documents) 1