Carrubba, Rich (June 2012). "Bowling Ball Evolution". BowlingBall.com (Bowlversity educational section). Archived from the original on 17 September 2018.
Carrubba, Rich (2 October 2013). "History of Bowling". BowlingBall.com (Bowlversity educational section). Archived from the original on 1 May 2015.
"White House Retreat (advertisement)". Daily National Intelligencer. Washington, D.C. 2 April 1830. p. 4. (Click for image) ● A slightly earlier, though less clearly legible, version of the same ad ran the previous month: "White House Retreat (advertisement)". Daily National Intelligencer. Washington, D.C. 24 March 1830. p. 3. ● Advertises a property having "a first rate ten pin alley".
"York Sulphur Springs". Daily National Intelligencer. Washington, D.C. 21 June 1831. p. 3. (Click for image) Advertises a property with a "commodious and well-adjusted ten-pin alley".
"For Rent". The Globe. Washington, D.C. 28 June 1832. p. 3. (Click for image) Offering for rent, a "Public House" with "a good Ten Pin Alley attached".
Inglis, Jeff (credited photographer) (30 January 2000). "Pinsetting for Dollars"(PDF). The Antarctic Sun. McMurdo Station, Antarctica: United States Antarctic Program. p. 7. Archived(PDF) from the original on 2 January 2017.
"History". Archived from the original on 17 February 2015. Retrieved 24 January 2016.
Carrubba, Rich (June 2012). "Bowling Ball Evolution". BowlingBall.com (Bowlversity educational section). Archived from the original on 17 September 2018.
"About Us". Columbia300.com. Archived from the original on 18 August 2017. Retrieved 18 August 2017.
Inglis, Jeff (credited photographer) (30 January 2000). "Pinsetting for Dollars"(PDF). The Antarctic Sun. McMurdo Station, Antarctica: United States Antarctic Program. p. 7. Archived(PDF) from the original on 2 January 2017.
"White House Retreat (advertisement)". Daily National Intelligencer. Washington, D.C. 2 April 1830. p. 4. (Click for image) ● A slightly earlier, though less clearly legible, version of the same ad ran the previous month: "White House Retreat (advertisement)". Daily National Intelligencer. Washington, D.C. 24 March 1830. p. 3. ● Advertises a property having "a first rate ten pin alley".
"York Sulphur Springs". Daily National Intelligencer. Washington, D.C. 21 June 1831. p. 3. (Click for image) Advertises a property with a "commodious and well-adjusted ten-pin alley".
"For Rent". The Globe. Washington, D.C. 28 June 1832. p. 3. (Click for image) Offering for rent, a "Public House" with "a good Ten Pin Alley attached".