FICHE 11499
Navigation aérienne
plate n°172 from the encyclopedy Bouasse-Lebel
etching in colours
Nice impression on wove paper printed by Bouasse-Lebel, Paris
Plate: 530 x 680 mm.
Sheet: 550 x 720 mm.
Condition: some small tears in the edges, a lack in the upper margin. Time- and light-staining in the edges.