evidence: In 1956, a private Filipino citizen, Tomás Cloma, unilaterally declared a state on 53 features in the South China Sea, calling it "Freedomland". In December 1974, Cloma was arrested and forced to sign a document to convey to the Philippines whatever rights he might have had in the territory for one peso.[43] Cloma sold his claim to the Philippine government, which annexed (de jure) the islands in 1978, calling them Kalayaan.[citation needed] On 11 June 1978, President Ferdinand Marcos of the Philippines issued Presidential decree No. 1596, declaring the Spratly Islands (referred to therein as the Kalayaan Island Group) as Philippine territory.[44] [...] In 1734, the Carta Hydrographica y Chorographica de las Islas Filipinas (commonly referred as the Velarde map) was published by the Spanish colonial government. According to Philippine judge Antonio Carpio, the map shows Philippine sovereignty over the Spratly Islands (referred as Los Bajos de Paragua) and is the earliest map showing sovereignty over the said territories.[101][102][103] Philippine officials and writers also assert that the 1808 and 1875 editions of Carita General del Archipelago Filipino, published by the Spanish colonial government, included the Spratly islands as sovereign territory of the Philippines and was recognized by the international community.[104][105][106]