$75.00
Bore Holes of Various Collieries in Pennsylvania.Issued 1878 Harrisburg PennsylvaniaIn VG condition or better split repaired on verso using archival grade tape page folds as issued.Sheet measures c. 19 x...
$45.00
Tef 51Plate 51. Fig. Primitive forest of Brazil 626 2. Lake of Keswick Cumberland England .... 548 3. Arch of rock on Cape Parry 630 4. The fresh water cave...
$45.00
Tef 53plate 53. Fig. 1. The Grotte des Demoiselles in France .... 575 2. The Dunold Mill Cave Lancashire England .626 3. The cave of Montserrat in Catalonia Spain 575...
$65.00
Fossils (?) from Frazer's Point MD. Susquehanna River near the Penna State LineIssued 1880 Harrisburg PennsylvaniaIn VG condition folded as issued.Sheet measures c. 5 5/8 x 8 5/8 Inches
$45.00
Tef 50Plate 50. Fig. 1. The Geyser of Iceland 646 2. Submarine volcanic eruption 646 3. Air volcano of Turbaso in Columbia 647 4. The volcanic Island of Ferdinandea 645...
$45.00
Tef 49plate 49. Fig. 1. Interior of the crater on the Island of Hawaii .641 *' 2. Coral island in the Pacific Ocean 624 3. Rock groups on the Faroe...
$45.00
Tef 52plate 52. Fig. 1. Icebergs of the antarctic regions 630 2. Sandstone cave in Sicily 592 3. Lava arch in Iceland 642 4. Burning Weiler mountain .... near Dutt-...
$35.00
Section made in the Gap of the Conemaugh above Blairsville by J J Stevenson.Issued 1877 Harrisburg PennsylvaniaIn VG condition.Sheet measures c. 5 1/2 x 8 5/8 Inches
$40.00
Tef 368-10 their 13. Crystalline Suphate.of baryta .... 509 508 4. See 509 5. Wavellite 510 ii 6. See 509 7 20. Strontianite .... 503 8-10. See 509 1 11....
$85.00
Pumping and Hoisting Machinery of the Savage MineIssued 1870 Engineering Department US ArmyIn VG condition or better age toning well worthy of hanging for display. Item will be shipped folded...
$45.00
Tef 34plate 34. Minerals and their Crystalline Forms. I. Micaceous iron ore 23. Quartz 4. Tourmaline 5. Hematite 6. Datholite 7. Pyrolusite 8. Tin ore 9. Fibrous brown hematite 10....
$50.00
Thin section of Trap from Williamson's Point Lancaster Co PennsylvaniaIssued 1880 Harrisburg PennsylvaniaIn VG condition folded as issued.Sheet measures c. 5 5/8 x 8 5/8 Inches