UNMOUNTED Mint and VERY RARE, and possibly UNIQUE. T his Block is a WORLD- CLASS Rarity!A True Jewel of Philately for the specialist collector! The item "CEYLON 1910 SG 298 2R Red on Yellow. UNMOUNTED Mint, RARE" is in sale since Wednesday, January 6, 2021. This item is in the category "Stamps\British Colonies & Territories\Ceylon (until 1948)". The seller is "virgin_philately" and is located in LONDON area. This item can be shipped worldwide.