1st Hot Air Balloon Ascension, Bicent

Set of 7 stamps.

20c, Montgolfier.
30c, Ville d'Orleans.
50c, Hydrogen balloon.
1r, Blanchard & Jeffries, 1785.
1.50r, Ascension in Arctic.
2r, Stratosphere balloon.
3r, Balloon race. 6r, Balloons over town.