Gendéra Guyana
caption: Rasio Gendéra: 3:5
caption: Rasio Gendéra: 1:2
caption: Taun 1875 - 1906
caption: Taun 1906 - 1955 Werna putih dibussk wiwit tsun 1919
caption: Taun 1955 - 1966