Home / Stamps / THEMATICS / TRANSPORT / CARS / BULGARIA – 1997 ‘CENTENARY OF DIESEL ENGINES’ Set of 4 MNH [A4542] BULGARIA – 1997 ‘CENTENARY OF DIESEL ENGINES’ Set of 4 MNH [A4542]Description SG 4155-4158 MNH – Fresh Mint Never Hinged Price(AUST) $4.00 1 in stock Buy with – OR – Add to cart SKU: A4542 Categories: CARS, EUROPE, Stamps, THEMATICS, TRANSPORT, WORLD