1901 - 05 LAKATOI BRITISH NEW GUINEA 2/6 HORIZONTAL WATERMARK. USED - CREASE - SEE BACK SCAN. The item "PAPUA 1901 LAKATOI BRITISH NEW GUINEA 2/6 HORIZONTAL WMK USED" is in sale since Tuesday, June 12, 2018.This item is in the category "Stamps\British Colonies & Territories\Papua New Guinea (until 1975)". The seller is "sunset_stamp" and is located in Maroubra, NSW. This item can be shipped worldwide.