Description:06 01 42 00 North Pole. Seen on glaciers, ica floes. Submarine seems prisoner of ices. The turret exceeds ices. Serviceman walks on ica floe. Man frees letters with stamps in the effigy of the North Pole, mail, communication, post office, the letters. Seen on the horizon, bedtime of sun. Close-up Soldier on turret of submarine who greets the camera.