Image Lehigh Photographs Building / Cox Mining Laboratory; Coxe Hall / Mining Engineering Equipment in lab View Item
Image Lehigh Photographs Building / Cox Mining Laboratory; Coxe Hall / Machinery Shows equipment View Item
Image Lehigh Photographs Building / Coxe Hall From Archives Box 10.03 (taken for insurance) View Item
Image Lehigh Photographs Building / Cox Mining Laboratory; Coxe Hall / Mining Equipment in lab View Item