
| Allegheny Kennywood Park Oakmont Woodville Beaver Matthew S. Quay House Bedford Espy House Berks Conrad Weiser House Bucks Andalusia Badgers Hollow Fonthill Green Hills Farm Hatch End Squirrels Oak Summerseat Carbon Asa Packer Mansion Chester Cedarcroft Humphry Marshall House Lightfoot Mill Wharton Esherick Studio Cumberland Old West, Dickinson College Dauphin Milton S. Hershey Mansion Simon Cameron House Delaware Benjamin West Birthplace N. C. Wyeth House and Studio The Printzhof William Brinton 1704 House Fayette Albert Gallatin House Fallingwater Isaac Meason House Isaac Newton and Bernardine Hagan House Searights Tollhouse Huntingdon Pulpit Rocks Lackawanna Terence V. Powderly House Lancaster James Buchanan House Robert Fulton Birthplace Stiegel-Coleman House Lehigh George Taylor House Monroe Dove Cottage Montgomery Graeme Park Grey Towers Castle Henry Antes House M. Carey Thomas Library, Bryn Mawr College Mill Grove Woodmont Northampton Gemeinhaus-Lewis David De Schweinitz Residence Northumberland Joseph Priestley House Philadelphia Albert Gallatin House; Friendship Hill National Historic Site Andalusia Asa Packer Mansion Ash Lodge Bell House Benjamin West Birthplace Cedarcroft Conrad Weiser House David Bradford House Edward G. Acheson House Espy House F. Julius Lemoyne House Fallingwater Fonthill Forks of the Ohio Franklin's George Taylor House Gifford Pinchot House Graeme Park Green Hills Farm Grey Towers Castle Henry Antes House Humphry Marshall House Isaac Meason House Isaac Newton and Bernardine Hagan House James Buchanan House Joseph Priestley House Kennywood Park Matthew S. Quay House Mill Grove Milton S. Hershey Mansion N. C. Wyeth House and Studio Old Economy Old West, Dickinson College Robert Fulton Birthplace Searights Tollhouse, National Road Simon Cameron House Stiegel-Coleman House Summerseat Terence V. Powderly House The Printzhof Union Canal Tunnel Valley Forge Washington's Crossing Washington's Headquarters Waynesborough Wharton Esherick Studio William Brinton 1704 House Woodmont Woodville Pikes Gifford Pinchot House Pine Needles Washington David Bradford House Edward G. Acheson House F. Julius Lemoyne House |
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| Sample Certificate |
| "PEMBROKE" Suffolk Co., MA |
| "WIND SWEPT" Cook Co., IL |
| "BELLO TRAMANTO" Tompkins Co., NY |
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