Ballonpost
- Romantic balloonlanding on a lake. Oranjevereniging Gorinchem. Balloonclub THE HAGUE.
∙ Vertrek: Oploo.
∙ Kortebalkstempel: OPLOO (N.B.).
∙ Aankomst: Amsterdam.
∙ Nvph: 786.
∙ Verzend datum: 2 Mei 1963.
∙ Romantic balloonlanding on a lake. Oranjevereniging Gorinchem. Balloonclub THE HAGUE. Commander J.M. Demenint.€ 7,50