"6720.0"^^ . "1921"^^ . "(Type 1 1917)"@en . . "1917"^^ . "Type 1 Tractor"@en . "1916"^^ . "1917"^^ . "4"^^ . "15"^^ . . "The Type 1 Tractor was the first Sierran tank and armoured vehicle to enter production. The Type 1 was the culmination of the development of several armored cars, starting with a 1916 Cadillac-based model. The Type 1 was in essence a tractor, with three wheels."@en . "Light tank"@en . "75"^^ . . . . "World War II"@en . "31"^^ . "53.0"^^ . . "Mexico"@en . "5.4"^^ . "Type 1 Tractor"@en . "2"^^ . . "The Type 1 Tractor was the first Sierran tank and armoured vehicle to enter production. The Type 1 was the culmination of the development of several armored cars, starting with a 1916 Cadillac-based model. The Type 1 was in essence a tractor, with three wheels."@en .