Image Lehigh Photographs Building / Coxe Hall / Mining View of equipment (also have same photo) View Item
Image Lehigh Photographs Building / Coxe Hall / Mining Engineering; Technology Shows equipment View Item
Image Lehigh Photographs Building / Coxe Hall / Mining Engineering; Technology Shows equipment View Item
Image Lehigh Photographs Building / Cox Mining Laboratory; Coxe Hall / Technology Shows equipment View Item
Image Lehigh Photographs Building / Coxe Hall / Mining Engineering; Technology Shows classroom with maps and charts View Item
Image Lehigh Photographs Building / Cox Mining Laboratory; Coxe Hall / Technology Shows equipment View Item
Image Lehigh Photographs Building / Coxe Hall / Mining Engineering; Technology Shows equipment View Item
Image Lehigh Photographs Building / Coxe Hall / Mining Engineering; Technology Shows equipment View Item
Image Lehigh Photographs Building / Coxe Hall / Mining Engineering; Technology Shows equipment View Item
Image Lehigh Photographs Building / Coxe Hall / Mining Engineering; Technology Shows equipment View Item
Image Lehigh Photographs Building / Coxe Hall / Mining View of equipment (also have same photo) View Item
Image Lehigh Photographs Building / Coxe Hall / Mining Engineering; Technology Shows equipment View Item
Image Lehigh Photographs Building / Cox Mining Laboratory; Coxe Hall / Mining; Technology Shows equipment View Item
Image Lehigh Photographs Building / Coxe Hall / Mining Engineering; Technology Shows equipment View Item
Image Lehigh Photographs Building / Coxe Hall / Mining Engineering; Technology Shows equipment View Item
Image Lehigh Photographs Building / Cox Mining Laboratory; Coxe Hall / Technology Shows "Sump Tank No. 1" View Item
