NETHERLANDS INDIES. Kebon Heng Guan. 50 Florijn, ND (ca. 1930s). P-Unlisted. Private Issue. PMG Very Fine 20. Keboen. A private issue 50 Florijn plantation note, which is found in a Very Fine grade. The front of the note is found in dark blue and light green ink, with a dark red serial number of "379." The reverse of the note is in dark blue ink, and display the shortened denomination in large letters. An annotation is seen on the front of the note in blue ink at top left, which appears to be a date.