Plaques
- Air mail delivery (first): Plaque showing the location of in West Potomac Park in Washington, D.C. West Potomac Park, Washington, D.C.
- Air mail delivery (first): Plaque showing the location of in West Potomac Park in Washington, D.C. West Potomac Park, Washington, D.C.
- ALLEN, Edgar: "Extra Mile" plaque in Washington, D.C. (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) Extra Mile Pathway, 15th St NW between Pennsylvania Ave & F St, Washington, D.C.
- ALLEN, William F: Plaque at Union Station in Washington, D.C. Union Station, Washington, D.C.
- ALLEN, William F: Plaque at Union Station in Washington, D.C. .................... Union Station, West Hall, Washington, D.C.
- Aviation Leadership plaques at Will Rogers World Airport in Oklahoma City, Oklahoma (Ball, Coleman, Draper, Rhoads, Townsend) Will Rogers World Airport, Oklahoma City, Oklahoma, USA
- Baker Park plaques in Frederick, Maryland (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) Baker Park, Frederick, Maryland
- Baker Park plaques in Frederick, Maryland by Unknown Baker Park, Frederick, Maryland
- BAKER Park plaques in Frederick, Maryland by Unknown BAKER Park, Frederick, Maryland
- BARTON, Clara: "Extra Mile" plaque in Washington, D.C. 15th St NW between F & G Streets, Washington, D.C.
- BONO, Sonny: Plaque near Dupont Circle in Washington, D.C. New Hampshire Ave & 20th St NW, Washington, D.C.
- BONO, Sonny: Plaque near Dupont Circle in Washington, D.C. (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) Near Dupont Circle, Washington, D.C.
- BONO, Sonny: Plaque SW of Dupont Circle in Washington, D.C. New Hampshire Ave & 20th St NW, Washington, D.C.
- BOOTH, Ballington & Maud: "Extra Mile" plaque in Washington, D.C. (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) 15th Street NW between F and G Streets, Washington, D.C.
- BOYCE, William D: "Extra Mile" plaque in Washington, D.C. (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) Extra Mile Pathway, G St NW between 14th & 15th Streets, Washington, D.C.
- Brick Capitol plaque on site of Supreme Court in Washington, D.C. (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) Site of Supreme Court, 1st St between East Capitol St & Constitution Ave NE, Washington, D.C.
- CARDINAL GIBBONS, James: Plaque on Christopher Columbus (Cristoforo Columbo) statue at Holy Rosary Church in Washington, D.C. Holy Rosary Church, Washington, D.C.
- CARDINAL GIBBONS, James: Plaque on Christopher Columbus (Cristoforo Columbo) statue at Holy Rosary Church in Washington, D.C. (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) Holy Rosary Church, Washington, D.C.
- Chávez, César: "Extra Mile" plaque in Washington, D.C. G Street NW between 14th & 15th Streets NW, Washington, D.C.
- CHAVEZ, Cesar: "Extra Mile" plaque in Washington, D.C. (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) G Street NW between 14th and 15th Streets, Washington, D.C.
- CLARKE, David A. plaque at George Washington Univ in Washington, D.C. George Washington University, 2106 G St NW, Washington, D.C.
- CLARKE, David A. plaque at George Washington Univ in Washington, D.C. (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) George Washington University, 2106 G St NW, Washington, D.C.
- COULTER, Ernest Kent: "Extra Mile" plaque in Washington, D.C. (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) 15th Street NW between F and G Streets, Washington, D.C.
- DECARLO, Rev Nicholas: Plaque on Christopher Columbus (Cristoforo Columbo) statue at Holy Rosary Church in Washington, D.C. Holy Rosary Church, 595 1/2 3rd St NW, Washington, D.C.
- DECARLO, Rev Nicholas: Plaque on Christopher Columbus (Cristoforo Columbo) statue at Holy Rosary Church in Washington, D.C. (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) Holy Rosary Church, Washington, D.C.
- DOUGLASS, Frederick: "Extra Mile" plaque in Washington, D.C. (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) 15th Street NW between Pennsylvania Avenue and F Street, Washington, D.C.
- DUBOIS, W.E.B. & OVINGTON, Mary White: "Extra Mile" plaque in Washington, D.C. G Street NW east of 14th Street NW, Washington, D.C.
- DUBOIS, W.E.B. & OVINGTON, Mary White: "Extra Mile" plaque in Washington, D.C. (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) Extra Mile Pathway, G St NW east of 14th St, Washington, D.C.
- Extra Mile: ALLEN, Edgar plaque in Washington, D.C. by Sam Pena 15th St NW between Pennsylvania Ave & F St, Washington, D.C.
- Extra Mile: BARTON, Clara plaque in Washington, D.C. by Sam Pena 15th St NW between F & G Streets, Washington, D.C.
- Extra Mile: BOOTH, Ballington & Maud plaque in Washington, D.C. by Sam Pena 15th Street NW between F & G Streets NW, Washington, D.C.
- Extra Mile: BOYCE, William D plaque in Washington, D.C. by Sam Pena G St NW between 14th & 15th Sts, Washington, D.C.
- Extra Mile: CHáVEZ, César plaque in Washington, D.C. by Sam Pena G St NW between 14th & 15th Sts, Washington, D.C.
- Extra Mile: COULTER, Ernest Kent plaque in Washington, D.C. by Sam Pena 15th St NW between F & G Sts, Washington, D.C.
- Extra Mile: DOUGLASS, Frederick plaque in Washington, D.C. by Sam Pena 15th St NW between Pennsylvania Ave & F St, Washington, D.C.
- Extra Mile: DUBOIS, W.E.B. & OVINGTON, Mary White plaque in Washington, D.C. by Sam Pena G St NW east of 14th St, Washington, D.C.
- Extra Mile: FULLER, Millard & Linda plaque in Washington, D.C. by Sam Pena 15th Street NW between F & G Streets, Washington, D.C.
- Extra Mile: GULICK, Luther & Charlotte plaque in Washington, D.C. by Sam Pena G Street NW east of 14th Street, Washington, D.C.
- Extra Mile: HALL, William Edwin plaque in Washington, D.C. by Sam Pena 15th St NW between F & G Sts, Washington, D.C.
- Extra Mile: HARRIS, Paul plaque in Washington, D.C. by Sam Pena 15th St NW between Pennsylvania Ave & F St, Washington, D.C.
- Extra Mile: HELMS, Edgar J plaque in Washington, D.C. by Sam Pena located in James M. Goode's Judiciary Square & East Downtown area 15th St NW between Pennsylvania Ave & F St, Washington, D.C.
- Extra Mile: JONES, Melvin plaque in Washington, D.C. by Sam Pena 15th Street NW between F & G Streets, Washington, D.C.
- Extra Mile: KELLER, Helen plaque in Washington, D.C. by Sam Pena G Street NW between 14th & 15th Streets, Washington, D.C.
- Extra Mile: KENNEDY SHRIVER, Eunice plaque in Washington, D.C. by Sam Pena G St NW between 14th & 15th Sts, Washington, D.C.
- Extra Mile: KING, Martin Luther Jr plaque in Washington, D.C. by Sam Pena G Street NW between 14th & 15th Streets NW, Washington, D.C.
- Extra Mile: LOW, Juliette Gordon plaque in Washington, D.C. by Sam Pena G Street NW between 14th & 15th Streets, Washington, D.C.
- Extra Mile: TUBMAN, Harriet plaque in Washington, D.C. by Sam Pena G Street NW east of 14th Street, Washington, D.C.
- Extra Mile: WASHINGTON, Booker T plaque in Washington, D.C. by Sam Pena 15th Street NW between F & G Streets, Washington, D.C.
- First English High School plaque at the Massachusetts State House in Boston Massachusetts State House, Boston, MA
- First English High School plaque at the Massachusetts State House in Boston Massachusetts State House, Boston, MA
- First English High School plaque at the Massachusetts State House in Boston (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) Massachusetts State House, Boston, MA
- Fort Stevens: Plaque with scale model of Fort Stevens in Washington, D.C. Fort Stevens, 1825 Georgia Ave NW, Washington, D.C.
- Fort Stevens: Plaque with scale model of Fort Stevens in Washington, D.C. Fort Stevens, 1825 Georgia Ave NW, Washington, D.C.
- Fort Stevens: Plaque with scale model of Fort Stevens in Washington, D.C. (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) Fort Stevens, 1825 Georgia Ave NW, Washington, D.C.
- Frigate Arabella plaque at the Massachusetts State House in Boston Massachusetts State House, Boston, MA
- Frigate Arabella plaque at the Massachusetts State House in Boston Massachusetts State House, Boston, MA
- Frigate Arabella plaque at the Massachusetts State House in Boston (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) Massachusetts State House, Beacon & Bowdoin Streets, Boston, MA
- FULLER, Millard & Linda: "Extra Mile" plaque in Washington, D.C. 15th Street NW between F & G Streets, Washington, D.C.
- FULLER, Millard & Linda: "Extra Mile" plaque in Washington, D.C. (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) 15th Street NW between F and G Streets, Washington, D.C.
- GAMOW, George plaque at George Washington Univ in Washington, D.C. George Washington University, Corcoran Hall, 725 21st St NW, Washington, D.C.
- GAMOW, George plaque at George Washington Univ in Washington, D.C. (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) George Washington University, Corcoran Hall, 725 21st St NW, Washington, D.C.
- George Washington Univ: CLARKE, David A. plaque in Washington, D.C. 2106 G Street NW, Washington, D.C., George Washington University
- George Washington Univ: GAMOW, George plaque in Washington, D.C. George Washington University, Corcoran Hall, 725 21st St NW, Washington, D.C.
- George Washington Univ: TELLER, Edward plaque at in Washington, D.C. George Washington University, Corcoran Hall, Washington, D.C.
- Georgetown Univ: HEALY, Father Patrick: Plaque on Healy Hall in Washington, D.C. Healy Hall, Georgetown University, Washington, D.C.
- GULICK, Luther & Charlotte: "Extra Mile" plaque in Washington, D.C. (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) Extra Mile Pathway, G St NW east of 14th St, Washington, D.C.
- HALL, William Edwin: "Extra Mile" plaque in Washington, D.C. 15th St NW between F & G Sts, Washington, D.C.
- HALL, William Edwin: "Extra Mile" plaque in Washington, D.C. (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) Extra Mile Pathway, 15th St NW between F & G Streets, Washington, D.C.
- HARRIS, Paul: "Extra Mile" plaque in Washington, D.C. (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) 15th Street NW between Pennsylvania Avenue and F Street NW, Washington, D.C.
- HELMS, Edgar J: "Extra Mile" plaque in Washington, D.C. (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) Extra Mile Pathway, 15th St NW between Pennsylvania Ave & F St, Washington, D.C.
- JONES, Melvin: "Extra Mile" plaque in Washington, D.C. (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) Extra Mile Pathway, 15th St NW between F & G Sts, Washington, D.C.
- KELLER, Helen: "Extra Mile" plaque in Washington, D.C. (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) Extra Mile Pathway, G St NW between 14th & 15th Streets, Washington, D.C.
- KENNEDY SHRIVER, Eunice: "Extra Mile" plaque in Washington, D.C. G Street NW between 14th & 15th Streets, Washington, D.C.
- KENNEDY SHRIVER, Eunice: "Extra Mile" plaque in Washington, D.C. (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) Extra Mile Pathway, G St NW between 14th & 15th Sts, Washington, D.C.
- KING, Martin Luther Jr: "Extra Mile" plaque in Washington, D.C. G St NW between 14th & 15th Sts, Washington, D.C.
- KING, Martin Luther Jr: "Extra Mile" plaque in Washington, D.C. (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) Extra Mile Pathway, G St NW between 14th & 15th Sts, Washington, D.C.
- KING, Martin Luther Jr: Plaque marking the future location of memorial beside the Tidal Basin in Washington, D.C. (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) Tidal Basin, Washington, D.C.
- KOSSUTH, Lajos: Plaque near Dupont Circle in Washington, D.C. Q & 20th Streets NW near Dupont Circle, Washington, D.C.
- KOSSUTH, Lajos: Plaque near Dupont Circle in Washington, D.C. (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) Near Dupont Circle, Washington, D.C.
- KOSSUTH, Lajos: Plaque NW of Dupont Circle in Washington, D.C. Near Q & 20th Streets NW, Washington, D.C.
- KUTZ, Charles W: Plaque on Kutz Bridge at the Tidal Basin in Washington, D.C. Kutz Bridge, Independence Ave & 17th St SW, Washington, D.C.
- KUTZ, Charles W: Plaque on Kutz Bridge at the Tidal Basin in Washington, D.C. (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) Kutz Bridge, Tidal Basin, Washington, D.C.
- LOW, Juliette Gordon: "Extra Mile" plaque in Washington, D.C. (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) Extra Mile Pathway, G St NW between 14th & 15th Sts, Washington, D.C.
- Luxembourg liberation: Plaque commemorating, near Dupont Circle in Washington, D.C. Near Dupont Circle, Washington, D.C.
- Luxembourg liberation: Plaque commemorating, near Dupont Circle in Washington, D.C. Near Massachusetts Ave & Riggs St NW, Dupont Circle, Washington, D.C.
- Luxembourg liberation: Plaque commemorating, near Dupont Circle in Washington, D.C. (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) Near Dupont Circle, Washington, D.C.
- MARCONI, Guglielmo memorial plaque on the road to the Coit Tower (Telegraph Hill) in San Francisco, California by Raymond Puccinelli Telegraph Hill Blvd near Kearney St, San Francisco, CA
- MCDOWELL Hall plaques at St. John's College in Annapolis, Maryland McDowell Hall, St. John's College, Annapolis, Maryland
- McDowell Hall plaques at St. John's College in Annapolis, Maryland (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) St. John's College, Annapolis, Maryland
- National Intelligencer plaque at the Federal Trade Commission in Washington, D.C. Federal Trade Commission, Pennsylvania Ave & 6th St NW, Washington, D.C.
- National Intelligencer plaque on the north side of the Federal Trade Commission in Washington, D.C. Federal Trade Commission Building, Pennsylvania Ave & 6th St NW, Washington, D.C.
- Patent Office Building (old): Plaques at the Nat'l Portrait Gallery in Washington, D.C. Patent Office Building (National Portrait Gallery), Washington, D.C.
- Patent Office Building (old): Plaques at the Nat'l Portrait Gallery in Washington, D.C. The Donald W. Reynolds Center for American Art and Portraiture, Washington, D.C.
- Patent Office Building (old): Plaques at the Nat'l Portrait Gallery in Washington, D.C. (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) Smithsonian National Portrait Gallery, Washington, D.C.
- RHODE'S Tavern, Plaque marking the former location east of the Treasury Dept in Washington, D.C. Former site of Rhode's Tavern, near F & 15th Streets NW, Washington, D.C.
- RHODE'S Tavern, Plaque marking the former location of near the Treasury Dept in Washington, D.C. Near F & 15th Streets NW, Washington, D.C.
- RHODE'S Tavern, Plaque marking the former location of near the Treasury Dept in Washington, D.C. (dcMemorials.com - a pictorial directory of memorials, monuments, statues & other outdoor art) Near Treasury Department, F & 15th Streets NW, Washington, D.C.
- ROOSEVELT, Theodore: Plaque near Dupont Circle in Washington, D.C. Q & 20th Streets NW near Dupont Circle, Washington, D.C.
- ROOSEVELT, Theodore: Plaque NW of Dupont Circle in Washington, D.C. Plaque NW of Dupont Circle, Washington, D.C.
- SAUL, John H Memorial plaque (ca. 1965) on the Ellipse in Washington, D.C. located in James M. Goode's The Ellipse area Ellipse, Washington, D.C.