611 Dams/Barrages
| Lot No |
Type |
Description |
Reserve |
Estimate |
| 3928 |
EMA |
ETATS UNIS (1950) Dammed river. Red meter cancel on fragment. Pitney Bowes No 138747: "Whose Waters? Let the Supreme Court Decide."
| $15 |
$20 |
| 3929 |
EA |
ALGERIA (1957) Beni Bahdel dam. Die proof in black signed by the engraver PHEULPIN. Scott No C12, Yvert No PA14. Rare!
| $150 |
$200 |
| 3930 |
EA |
LAOS (1972) Nam Ngum hydroelectric dam. Die proof in blue signed by the engraver JUMELET. ECAFE 25th anniversary. Scott No 228, Yvert No 245.
| $140 |
$175 |
| 3931 |
ESS |
IVORY COAST (1972) Kossou Dam and Hydroelectric Plant. Trial color proofs in strip of 5 with multicolor. Scott No C53, Yvert No PA59. Beautiful!
| $90 |
$110 |
| 3932 |
EA |
LAOS (1972) Nam Ngum hydroelectric dam. Die proof in violet signed by the engraver MIERMONT. ECAFE 25th anniversary. Scott No C88, Yvert No PA88.
| $140 |
$175 |