. "The SR Merchant Navy class (originally known as the 21C1 class, and later informally known as Bulleid Pacifics, Spam Cans or Packets), is a class of air-smoothed 4-6-2 Pacific steam locomotives designed for the Southern Railway of the United Kingdom by Oliver Bulleid. The Pacific design was chosen in preference to several others proposed by Bulleid."@en . "SR Merchant Navy class"@en . . "BR Modified Merchant Navy class"@en . "21.6408"^^ . "1941Z"^^ . . "30"^^ . . "3"^^ . "1941Z"^^ . "21.0312"^^ . . .