Built 1923

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1900 Rittenhouse Square Apartments (Philadelphia County, Pennsylvania)
310 West Church Street Apartments (Duval County, Florida)
Adair Viaduct (Adair County, Iowa)
Adeline Apartment Building (Sedgwick County, Kansas)
Ahavas Sholom (Essex County, New Jersey)
Alaska Nellie's Homestead (Kenai Peninsula Borough, Alaska)
Albert W. Henn Mansion (Cuyahoga County, Ohio)
Alcazar Hotel (Cuyahoga County, Ohio)
Alderson--Coston House (Hot Spring County, Arkansas)
Alexandria Theater (San Francisco County, California)
Allentown Bridge (Apache County, Arizona)
Abandoned pratt deck truss bridge over Puerco River on Former alignement of Allentown Road (Old US 66)
Allentown Masonic Temple (Lehigh County, Pennsylvania)
Alumni Gym (Blount County, Tennessee)
Amelia County Courthouse (Amelia County, Virginia)
American Trust and Savings Bank (Dubuque County, Iowa)
12 Story Beaux-arts tower in downtown Dubuque
Andrew B. Murray Vocational School (Charleston County, South Carolina)
Andridge Apartments (Cook County, Illinois)
Annex Theater (St. Louis, Missouri)
Anshei Glen Wild Synagogue (Sullivan County, New York)
Armstrong Hotel (Larimer County, Colorado)
Arthur W. Woodson House (White County, Arkansas)
Arvada Flour Mill (Jefferson County, Colorado)
Astoria Elks Building (Clatsop County, Oregon)
Ausadie Building (Linn County, Iowa)
Austin Hall (Delaware County, Ohio)
Avalon Theater (Mesa County, Colorado)
Avery Avenue School (Burke County, North Carolina)
Avery Road--Galien River Bridge (Berrien County, Michigan)
B'nai Isreal (Victoria County, Texas)
Ball--Ehrman House (Multnomah County, Oregon)
Bank of French Broad (Madison County, North Carolina)
Bank of Los Banos Building (Merced County, California)
Bank of Napa (Napa County, California)
Barrett Hospital (Beaverhead County, Montana)
Barrington Apartments (Cass County, North Dakota)
Barton House (St. Louis County, Missouri)
Bear Lake Ranger Station (Larimer County, Colorado)
Bear Mountain Bridge and Toll House (Unspecified county, New York)
Belden Stratford Hotel (Cook County, Illinois)
Belle Isle Bridge (Wayne County, Michigan)
Benjamin Franklin Hotel (Philadelphia County, Pennsylvania)
Benjamin Hamilton House (Deschutes County, Oregon)
Benjamin Moore Estate (Nassau County, New York)
Benn Theater (Philadelphia County, Pennsylvania)
Beth Israel School (Multnomah County, Oregon)
Bethel Baptist Church (Harris County, Texas)
Bijou Theatre (Los Angeles County, California)
Biltmore Hardware Building (Buncombe County, North Carolina)
Bitterman Building (Vanderburgh County, Indiana)
Black Mountain College Historic District (Buncombe County, North Carolina)
Black Nursery Road Bridge (Washington County, Arkansas)
Blackstone Boulevard Realty Plat Historic District (Providence County, Rhode Island)
Blanton School (Hunt County, Texas)
Blue Mouse Theatre (Pierce County, Washington)
Blue Ridge Farm (Albemarle County, Virginia)
Bon Air Apartments Building (Jackson County, Missouri)
Bossier High School (Bossier Parish, Louisiana)
Bramble Hill (Bristol County, Massachusetts)
Braniff Building (Oklahoma County, Oklahoma)
Breier Building (Nez Perce County, Idaho)
Broadacres Historic District (Harris County, Texas)
Brown Hotel Building and Theater (Jefferson County, Kentucky)
Bruner, Mayall, House (Middlesex County, Massachusetts)
Bullion Plaza School (Gila County, Arizona)
Burnstein--Malin Grocery (Polk County, Iowa)
C. D. Johnson House (Multnomah County, Oregon)
C. Fred Johnson Park Carousel (Broome County, New York)
C. J. Lord Mansion (Thurston County, Washington)
Cabin Lake Guard Station (Lake County, Oregon)
Caliente Railroad Depot (Lincoln County, Nevada)
Calvary Methodist Church (Middlesex County, Massachusetts)
Cambridge Apartments (King County, Washington)
Camp Topridge (Franklin County, New York)
Campbell Court Hotel (Multnomah County, Oregon)
Canadian National Railways Depot (Lake of the Woods County, Minnesota)
Canton Cotton Mills No. 2 (Cherokee County, Georgia)
Canton High School (Madison County, Mississippi)
Canton House (Baltimore, Maryland)
Capleville Methodist Church (Shelby County, Tennessee)
Carolina Inn (Orange County, North Carolina)
Casa De Josefina (Polk County, Florida)
Cattle Queen Snowshoe Cabin (Flathead County, Montana)
Cedar City Railroad Depot (Iron County, Utah)
Cedarville School (Gilmer County, West Virginia)
Central Service Station (Whitman County, Washington)
Central Webster Historic District (St. Louis County, Missouri)
Chain Bridge Road School (Washington, District of Columbia)
Chambers Transfer & Storage Co. (Maricopa County, Arizona)
Charles Cook House (DeWitt County, Texas)
Charles D. McIver School, Former (Guilford County, North Carolina)
Chatham Hotel (Jackson County, Missouri)
Chesapeake and Ohio Passenger Depot (Pike County, Kentucky)
Chester B. Woodward House (Shawnee County, Kansas)
Chester Carnes House (Bernalillo County, New Mexico)
Chinqua-Penn Plantation (Rockingham County, North Carolina)
Church of St. Joseph (Merced County, California)
City Club Building (St. Louis, Missouri)
Civic Center (Washington County, Oklahoma)
Claude Hayes Miller House (Multnomah County, Oregon)
Clermont Woman's Club (Lake County, Florida)
Clifford Milton Leonard Farm (Lake County, Illinois)
Colonial Theater (Litchfield County, Connecticut)
Colorado River Bridge at Bastrop (Bastrop County, Texas)
Three-span through truss bridge over the Colorado River in Bastrop
Colvos Store (King County, Washington)
Community Christ Church (Garfield County, Oklahoma)
Congress Building (Miami-Dade County, Florida)
Conifer Junction Schoolhouse (Jefferson County, Colorado)
Cooper Arms (Los Angeles County, California)
Coos Bay National Bank Building (Coos County, Oregon)
Cora Bryant Wheeler House (Multnomah County, Oregon)
Coral Gables Elementary School (Miami-Dade County, Florida)
Corona High School (Riverside County, California)
Cottage Court (Los Angeles County, California)
Cotton-Exchange Building (Oklahoma County, Oklahoma)
Cottonwood Creek Bridge (El Paso County, Colorado)
Concrete tee beam bridge over Cottonwood Creek on Vincent Drive in Colorado Springs
Coudersport Theater (Potter County, Pennsylvania)
Cougar Gulch School III (Kootenai County, Idaho)
Croissant Park Administration Building (Broward County, Florida)
Cummings' Guest House (York County, Maine)
Curry Lookout (Matanuska-Susitna Borough, Alaska)
D & R Theatre (Grays Harbor County, Washington)
1920s era theater and performance hall
Dallam County Courthouse (Dallam County, Texas)
David O. Dodd Memorial (Pulaski County, Arkansas)
Dawson Armory and Community Building (Lac qui Parle County, Minnesota)
Death Valley Junction Historic District (Inyo County, California)
Deer Springs Lookout Complex (Navajo County, Arizona)
Deerfield Texaco Service Station (Kearny County, Kansas)
Delmont Public School (Douglas County, South Dakota)
DELTA KING (Solano County, California)
DELUGE (Orleans Parish, Louisiana)
Dennison Manufacturing Co. Paper Box Factory (Middlesex County, Massachusetts)
Desert View Tower (Imperial County, California)
Detroit--Warren Building (Cuyahoga County, Ohio)
DFU Elk Mountain Bridge (Carbon County, Wyoming)
Pony truss bridge over Medicine Bow River on CR 6-3 in Elk Mountain
Doctors' Building (Hamilton County, Ohio)
DONALD B (towboat) (Brown County, Ohio)
Dowding--Rasmussen House (Salt Lake County, Utah)
Dr. Owen Meredith House (Hart County, Georgia)
Druid Hills Historic District (Henderson County, North Carolina)
Du Quoin State Fairgrounds (Perry County, Illinois)
Dunbar Public School (Loudon County, Tennessee)
Durham's Chapel School (Sumner County, Tennessee)
Dwight T. Parker Public Library (Grant County, Wisconsin)
Two story, Italianate brick building with red tile roof and Terra Cotta ornamentation.
Eastanollee Auditorium (Stephens County, Georgia)
Economy Advertising Company (Johnson County, Iowa)
Edwards Hotel (Hinds County, Mississippi)
El Jobean Hotel (Charlotte County, Florida)
El Jobean Post Office and General Store (Charlotte County, Florida)
El Pino Parque Historic District (Volusia County, Florida)
El Real Retiro (Volusia County, Florida)
Elevated Water Tank, Phillips (Price County, Wisconsin)
Typical "elevated water tank" built by the Minneapolis Steel & Machinery Company.
Elks Lodge (Creek County, Oklahoma)
Ely and Walker Shirt Factory No. 5 (Dunklin County, Missouri)
Ely School House (Linn County, Iowa)
Ennis House (Los Angeles County, California)
Episcopal House of Prayer (Hillsborough County, Florida)
Eugene H. Blount House (Nacogdoches County, Texas)
Evans County Courthouse (Evans County, Georgia)
Everetts Christian Church (Martin County, North Carolina)
Evergreen School (Conecuh County, Alabama)
F. Amadee Bregy School (Philadelphia County, Pennsylvania)
F. Arnold Polson House and Polson, Alex, Grounds (Grays Harbor County, Washington)
F. F. Beale House (Canyon County, Idaho)
Fairmont Creamery Company (Clay County, Minnesota)
Falls Road Historic District (Nash County, North Carolina)
Farm House, The (Hancock County, Maine)
Farmer's Bank of Mackville (Washington County, Kentucky)
Farmers and Merchants Savings Bank (Clinton County, Iowa)
Fayette County Courthouse (Fayette County, Iowa)
Federal Reserve Bank Of Cleveland (Cuyahoga County, Ohio)
Federal Theater (Jefferson County, Colorado)
Fern--Marylyn Apartments (Weber County, Utah)
Feustmann Cottage (Franklin County, New York)
Firleigh Farms (Moore County, North Carolina)
First Baptist Church (Cherokee County, North Carolina)
First Baptist Church (Polk County, Florida)
First Baptist Church (Knox County, Tennessee)
First Broiler House (Sussex County, Delaware)
First Congregational Church (Waukesha County, Wisconsin)
First National Bank (Henry County, Iowa)
First National Bank Building (Scott County, Iowa)
First National Bank Building (Stark County, Ohio)
First Presbyterian Church (Lincoln Parish, Louisiana)