MONACO (1951) Radio tower transmitting*. Die proof in dark green signed by the engraver GANDON. Scott No 281, Yvert No 377.
AVAILABLE AT $140
NIGER (1965a) Radio interview*. Radio club emblem*. Scott No 163. Yvert No 169. Promotion of radio clubs. Die proof in dark blue signed by the engraver MAZELIN.
AVAILABLE AT $120
NIGER (1965b) Recording folk music*. Radio club emblem*. Scott No 164. Yvert No 170. Promotion of radio clubs. Die proof in black signed both by the engraver MIERMONT.
AVAILABLE AT $120
NIGER (1965c) Group listening to radio broadcast*. Radio club emblem*. Scott No 165. Yvert No 171. Promotion of radio clubs. Die proof in blue signed by the engraver PHEULPHIN.
AVAILABLE AT $120
NIGER (1965d) Public debate*. Radio club emblem*. Scott No 166. Yvert No 172. Promotion of radio clubs. Die proof in black signed by the engraver HALEY.
AVAILABLE AT $120
NIGER (1973) Children* watching TV*. Map of Niger*. Die proof in dark blue signed by the engraver COMBET. Educational television. Scott No 288, Yvert No 292. Rare!
AVAILABLE AT $125