Netherlands East Indies token coinage (Indonesia), Amsterdam Borneo Tabak Mij. Marienberg, (Kalimantan [Dutch Borneo]), 50 cents (Pre-1896), proof, struck in copper, (R2),(Sch-1015b), (LaWe-613), (LaBe 345), NGC PF 63 RB (NGC Cert # 5921093-019). Pedigree: Acquired prior to 1978 for USD$15.Please click on the following link to view rotational video clips of the coins https://tinyurl.com/VideoNetherlandsEastIndies