Book IX Print 36: Exxon oil refinery after nationalizationYale University. Department of Manuscripts and Archives1960 JuneengspaExxon oil refinery, apparently depleted of all but one lone worker, in the days after nationalization, June 1960. Frames 23-25 show a small blonde boy, also pictured eating ice cream and swimming at the Hotel Presidente in Prints 11, 12, 13, 14, 15, 16, 28, 29, 31, 35, 38, 39, 40, 42, 43 and 44.