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The Glory of Regional Silurian Dolostone, Part 1: University Hall, Northwestern University, Evanston, Illinois, USA (1869)
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Geobrickology, Part 8: Close-Up of the Exterior; Headquarters, Water Tower, & Barracks, Fort Sheridan, Illinois, USA (1891)
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The Glory of Regional Silurian Dolostone, Part 24: Detail of the Eastern Elevation, Holbrook Mill, Aurora, Illinois, USA (ca. 1840)
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A Symphony of Geologic Materials, Part 1: Overall View of the Charles Gates Dawes House, Evanston, Illinois, USA (1894)
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A Symphony of Geologic Materials, Part 2: Detail of the Western Elevation, the Charles Gates Dawes House, Evanston, Illinois, USA (1894)
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Concretology, Part 4: The Wright Way of Using Concrete, the Unity Temple, Oak Park, Illinois, USA (1908)
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The Glory of Regional Silurian Dolostone, Part 5: St. Matthew Evangelical Lutheran Church, Lemont, Illinois, USA (1888)
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Bedford Trees, Part 2: The Powers Family Monument, Mount Carmel Cemetery, Hillside, Illinois, USA
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Geology of Fieldstone & Cobblestone Buildings, Part 6: United Methodist Church, Batavia, Illinois, USA (1888)
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Geology of Fieldstone & Cobblestone Buildings, Part 7: Detail of Portal; United Methodist Church, Batavia, Illinois, USA (1888)
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Geology of Fieldstone & Cobblestone Buildings, Part 8: Facade Detail; United Methodist Church, Batavia, Illinois, USA (1888)
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Geology of Fieldstone & Cobblestone Buildings, Part 9: A Look at the Bell Tower; United Methodist Church, Batavia, Illinois, USA (1888)
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Geology of Fieldstone & Cobblestone Buildings, Part 10: One Last Look at the United Methodist Church, Batavia, Illinois, USA (1888)
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The Brownstone Chronicles, Part 4: Christ Episcopal Church, Waukegan, Illinois, USA (1888)
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The Brownstone Chronicles, Part 5: Detail of Christ Episcopal Church, Waukegan, Illinois, USA (1888)
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The Brownstone Chronicles, Part 6: Close-up of the Southern Elevation, Christ Episcopal Church, Waukegan, Illinois, USA (1888)
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The Glory of Regional Silurian Dolostone, Part 23: The Holbrook Mill, Aurora, Illinois, USA (ca. 1840)
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The Glory of Regional Silurian Dolostone, Part 25: University Hall, Northwestern University, Evanston, Illinois, USA (1869)
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Geology of Fieldstone & Cobblestone Buildings, Part 11: The Columbus Wallace House, Crystal Lake, Illinois, USA (ca. 1850)
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The Glory of Regional Silurian Dolostone, Part 26: Close-Up of University Hall, Northwestern University, Evanston, Illinois, USA (1869)
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Geobrickology, Part 6: Detail of the Exterior; Headquarters, Water Tower, & Barracks, Fort Sheridan, Illinois, USA (1891)
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Geobrickology, Part 7: Detail of the Eastern-Wing Exterior; Headquarters, Water Tower, & Barracks, Fort Sheridan, Illinois, USA (1891)
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Geology of Fieldstone & Cobblestone Buildings, Part 12: Detail of the Columbus Wallace House, Crystal Lake, Illinois, USA (ca. 1850)
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Geology of Fieldstone & Cobblestone Buildings, Part 17: First Presbyterian Church, Morris, Illinois, USA (1857)
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Geology of Fieldstone & Cobblestone Buildings, Part 18: Detail of the First Presbyterian Church, Morris, Illinois, USA (1857)
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Geobrickology, Part 16: Getting Too Close to the Flame; Elks Lodge No. 705, Stolp Island, Aurora, Illinois, USA (1926)
