AFARS & ISSAS (1975) Conus sumatrensis*. Trial color proofs in strip of 5. Scott No 384, Yvert No 401.
AVAILABLE AT $80
AFARS & ISSAS (1975) Cypraca pulchra*. Trial color proofs in strip of 5. Scott No 385, Yvert No 402.
AVAILABLE AT $80
NEW CALEDONIA (1962) Nautilus shell*. Scott No C30. Yvert No PA 68. Trial Color Plate Proofs in strip of 5 with multicolor. **.
AVAILABLE AT $100
AVAILABLE AT $80