Fichier:1904 tug of war.jpgTug-of-war competition From Charles Lucas, The Olympic Games 1904. St. Louis, MO: Woodward and Tiernan, 1905 Source: https://www.loc.gov/rr/main/olympics/images
Fichier:1904 tug of war (cropped).jpgTug-of-war competition From Charles Lucas, The Olympic Games 1904. St. Louis, MO: Woodward and Tiernan, 1905 Source: https://www.loc.gov/rr/main/olympics/images
Fichier:SS Virginian (1904).jpg|Description = [[Tugboat|Tug]] SS ''Virginian'' prior to her 1918-1919 [[United States Navy]] service as [[USS Virginian (1904)|USS ''Virginian'']] |Source
Fichier:Tug P.R.R. No. 9.jpg[[Tugboat|tug]] ''P.R.R. No. 9'', also known as ''Penn R. R. No. 9'' and ''Pennsylvania R. R. No. 9'', prior to her service as the [[United States Navy]] tug and