728 Minerals / Minéraux Trial Color Proofs
Lot No |
Type |
Description |
Price |
7584 |
ESS |
SENEGAL (1964) Titanium extraction*. Trial color proofs in strip of 5. Scott No 231, Yvert No 236.
|
AVAILABLE AT $75 |
7585 |
ESS |
SENEGAL (1964) Cement factory*. Trial color proofs in strip of 5. Scott No 232, Yvert No 237.
|
AVAILABLE AT $75 |
7586 |
ESS |
SENEGAL (1964) Phosphate quarry at Pallo*. Trial color proofs in strip of 5. Scott No 233, Yvert No 238. Crease in selvage.
|
AVAILABLE AT $75 |
7587 |
ESS |
SENEGAL (1964) Phosphate quarry at Taiba*. Trial color proofs in strip of 5. Scott No 234, Yvert No 239.
|
AVAILABLE AT $75 |