Collection: Nature

Shin-Leaf and Common Mugwort. Print from Wild Flowers of America: Flowers of Every State in the American Union

Denudation and Soil Erosion in Nyasaland. By A. J. W. Hornby. Nyasaland Protectorate Department of Agriculture, Bulletin No. 11 (New Series) February, 1934

A Year of Walking, of Looking, of Thinking About a Fragile Place by Robert Wirth

The American Coast Pilot; Containing Directions for the Principal Harbors, Capes and Headlands on the Coasts of North and South America by Edmund M. Blunt and George W. Blunt

"Curve of Rise and Fall of Tide" Print from "The New American Practical navigator" by Nathaniel Bowditch

Elements of Conchology: Prepared for the Use of Schools and Colleges, by W. S. W. Ruschenberger from the Text of Milne Edwards, and Achille Comte

Treatise on Mineralogy by Charles Upham Shepard

Plate 4: Wood Duck - Summer Duck. Print from "Report on the Birds of Pennsylvania" copied from Audubon's "Birds of America"

Plate 24: Tyrant Flycatcher, or King Bird. Print from "Report on the Birds of Pennsylvania" copied from Audubon's "Birds of America"

Plate 25: Blue Jay. Print from "Report on the Birds of Pennsylvania" copied from Audubon's "Birds of America"

Plate 27: Red-winged Black-Bird. Print from "Report on the Birds of Pennsylvania" copied from Audubon's "Birds of America"

Plate 26: Reed-Bird - Bobolink. Print from "Report on the Birds of Pennsylvania" copied from Audubon's "Birds of America"

Plate 28: Meadow Lark. Print from "Report on the Birds of Pennsylvania" copied from Audubon's "Birds of America"

Plate 29: Baltimore Oriole, or Hang-nest. Print from "Report on the Birds of Pennsylvania" copied from Audubon's "Birds of America"