ASIE VIET NAM TONKIN HANOI Le Pont Doumer. en ASIE VIET NAM TONKIN HANOI Le Pont Doumer early th century delcampestatic net postcards delcampe net author PDArt Uploaded with Hanoi during the French Colonial period Long Bien Bridge Hanoi in the th century Postcards of Indochina Stamps of Indochina Stamps on covers and