Washington Square Arch (English Wikipedia)

Callias, Manny (March 11, 2017). "Dedication of the Washington Arch in NYC". SJ1 Foundation. Archived from the original on April 28, 2024. Retrieved April 28, 2024.
"The George Washington Inaugural Bible". SJ1 Foundation. Archived from the original on April 8, 2024. Retrieved April 28, 2024.

museumplanet.com (Global: low place; English: low place)

Geismar, Joan H. (August 2005). "Washington Square Park: Phase 1A Archaeological Assessment" (PDF). New York City Department of Parks and Recreation. p. 24 (PDF p. 30). Archived from the original (PDF) on July 3, 2007. Retrieved October 1, 2007.

"NYU History Lesson: The Washington Square Arch". NYULocal. November 16, 2016. Archived from the original on October 8, 2023. Retrieved January 30, 2021.

"The Monumental News" (PDF). Archived (PDF) from the original on June 19, 2021. Retrieved December 1, 2023.

Buescher, John. "Architectural Homage Archived June 1, 2012, at the Wayback Machine." Teachinghistory.org Archived November 28, 2017, at the Wayback Machine. Accessed July 12, 2011.

Gardner, Ralph Jr. (March 8, 2011). "Inside the Washington Arch". The Wall Street Journal. Archived from the original on June 25, 2022. Retrieved March 12, 2017.
"The Monumental News" (PDF). Archived (PDF) from the original on June 19, 2021. Retrieved December 1, 2023.
Washington as President Archived November 8, 2007, at the Wayback Machine from museumplanet.
Callias, Manny (March 11, 2017). "Dedication of the Washington Arch in NYC". SJ1 Foundation. Archived from the original on April 28, 2024. Retrieved April 28, 2024.
Buescher, John. "Architectural Homage Archived June 1, 2012, at the Wayback Machine." Teachinghistory.org Archived November 28, 2017, at the Wayback Machine. Accessed July 12, 2011.
Geismar, Joan H. (August 2005). "Washington Square Park: Phase 1A Archaeological Assessment" (PDF). New York City Department of Parks and Recreation. p. 24 (PDF p. 30). Archived from the original (PDF) on July 3, 2007. Retrieved October 1, 2007.
"The George Washington Inaugural Bible". SJ1 Foundation. Archived from the original on April 8, 2024. Retrieved April 28, 2024.
"NYU History Lesson: The Washington Square Arch". NYULocal. November 16, 2016. Archived from the original on October 8, 2023. Retrieved January 30, 2021.

Gardner, Ralph Jr. (March 8, 2011). "Inside the Washington Arch". The Wall Street Journal. Archived from the original on June 25, 2022. Retrieved March 12, 2017.