Dimensions: 224 x 286 mm 2 Publisher: Courier dit Dubekart & Co. Date: 1891-1899 Description: Letter from Rotterdam Lloyd agent “Courier dit Dubekart & Co.” promoting RL’s service between Rotterdam and Sumatra/Java. Courier dit Dubekart was an agent for RL (and later also for Castle Line and Holland America Line) from 1891 to 1901.