References analysis of the Wikipedia article "List of shipwrecks in 1803" in the English version

"American Marine Engineer September, 1912". National Marine Engineers Beneficial Association of the United States. Retrieved 20 November 2020 – via Haithi Trust.

"The Marine List". Lloyd's List (4411): 78 v. 13 December 1803.

"The Marine List". Lloyd's List (4424): 78 v. 7 February 1804.

"The Marine List". Lloyd's List (4373): 78 v. 5 August 1803.

"The Marine List". Lloyd's List (4374): 78 v. 9 August 1803.

"The Marine List". Lloyd's List (4370): 78 v. 26 July 1803.

"The Marine List". Lloyd's List (4396): 78 v. 25 October 1803.

"The Marine List". Lloyd's List (4389): 78 v. 30 September 1803.

"The Marine List". Lloyd's List (4380): 78 v. 30 August 1803.

"The Marine List". Lloyd's List (4378): 78 v. 23 August 1803.

"The Marine List". Lloyd's List (4379): 78 v. 26 August 1803.

"The Marine List". Lloyd's List (4387): 78 v. 23 September 1803.

"The Marine List". Lloyd's List (4388): 78 v. 27 September 1803.

"The Marine List". Lloyd's List (4391): 78 v. 7 October 1803.

"The Marine List". Lloyd's List (4392). 11 October 1803.

"The Marine List". Lloyd's List (4390): 78 v. 4 October 1803.

"The Marine List". Lloyd's List (4385): 78 v. 16 September 1803.

"The Marine List". Lloyd's List (4381). 2 September 1803.

"The Marine List". Lloyd's List (4393): 78 v. 14 October 1803.

"The Marine List". Lloyd's List (4402). 18 November 1803.

"The Marine List". Lloyd's List (4420): 78 v. 3 February 1804.

"The Marine List". Lloyd's List (4399). 4 November 1803.

"The Marine List". Lloyd's List (4453): 78 v. 15 May 1804.

"The Marine List". Lloyd's List (4404). 25 November 1803.

"The Marine List". Lloyd's List (4398): 78 v. 1 November 1803.

"The Marine List". Lloyd's List (4394): 78 v. 18 October 1803.

"The Marine List". Lloyd's List (4405): 78 v. 25 November 1803.

"The Marine List". Lloyd's List (4398): 78 v. 1 November 1803.

"The Marine List". Lloyd's List (4397): 78 v. 28 October 1803.

"The Marine List". Lloyd's List (4401): 78 v. 11 November 1803.

"The Marine List". Lloyd's List (4408). 6 December 1803.

"The Marine List". Lloyd's List (4440): 78 v. 30 March 1804.

"The Marine List". Lloyd's List (4448): 78 v. 27 April 1804.

"The Marine List". Lloyd's List (4506): 78 v. 16 November 1804.

"The Marine List". Lloyd's List (4409). 9 December 1803.

"The Marine List". Lloyd's List (4450): 78 v. 4 May 1804.

"The Marine List". Lloyd's List (4435): 78 v. 13 March 1804.

"The Marine List". Lloyd's List (4414). 27 December 1803.

"The Marine List". Lloyd's List (4413). 23 December 1803.

"The Marine List". Lloyd's List (4454). 18 May 1804.

"The Marine List". Lloyd's List (4418): 78 v. 10 January 1804.

"The Marine List". Lloyd's List (4421): 78 v. 24 January 1804.

"The Marine List". Lloyd's List (4406). 29 November 1803.

"The Marine List". Lloyd's List (4400). 8 November 1803.

"The Marine List". Lloyd's List (4404). 22 November 1803.

"The Marine List". Lloyd's List (4457). 29 May 1804.

"The Marine List". Lloyd's List (4416). 3 January 1804.

"The Marine List". Lloyd's List (4403). 18 November 1803.

"The Marine List". Lloyd's List (4413). 23 December 1803.

"The Marine List". Lloyd's List (4432). 2 March 1804.

"The Marine List". Lloyd's List (4419). 17 January 1804.

"The Marine List". Lloyd's List (4446). 20 April 1804.

"The Marine List". Lloyd's List (4423). 31 January 1804.

"The Marine List". Lloyd's List (4415). 30 December 1803.

"The Marine List". Lloyd's List (4483). 28 August 1804.

"The Marine List". Lloyd's List (4415). 30 December 1803.

"The Marine List". Lloyd's List (4462). 15 June 1804.

"The Marine List". Lloyd's List (4412). 20 December 1803.

"The Marine List". Lloyd's List (4420). 20 January 1804.

"The Marine List". Lloyd's List (4459). 5 June 1804.

"The Marine List". Lloyd's List (4418). 13 January 1804.

"The Marine List". Lloyd's List (4366). 12 July 1803.

"The Marine List". Lloyd's List (4411). 16 December 1803.

"The Marine List". Lloyd's List (4395). 18 October 1803.

"The Marine List". Lloyd's List (4377). 19 August 1803.

"The Marine List". Lloyd's List (4382). 6 September 1803.

"The Marine List". Lloyd's List (4384). 13 September 1803.

"The Marine List". Lloyd's List (4426). 10 February 1804.

"The Marine List". Lloyd's List (4416). 3 January 1804.

"The Marine List". Lloyd's List (4421). 24 January 1804.

"The Marine List". Lloyd's List (4359). 17 June 1803.

"The Marine List". Lloyd's List (4419). 17 January 1804.

"The Marine List". Lloyd's List (4386): 78 v. 20 September 1803.

"The Marine List". Lloyd's List (4422): 78 v. 27 January 1804.

"The Marine List". Lloyd's List (4412). 20 December 1803.

"The Marine List". Lloyd's List (4417). 6 January 1804.

"The Marine List". Lloyd's List (4373): 78 v. 5 August 1803.

List of shipwrecks in 1803 (English Wikipedia)

alaskashipwreck.com

books.google.com

hathitrust.org

babel.hathitrust.org

irf.org

maxima-library.org

nla.gov.au

trove.nla.gov.au

postalmuseum.org

rmg.co.uk

collections.rmg.co.uk

web.archive.org

wrecksite.eu