Metal Shop (Tuskegee University)
Before Treatment:
BT, RECTO, NORMAL ILLUMINATION
After Treatment:
AT, RECTO, NORMAL ILLUMINATION
Before Treatment:
BT, VERSO, NORMAL ILLUMINATION
After Treatment:
AT, VERSO, NORMAL ILLUMINATION
Photomicrograph taken on a Nikon DS-Ri2 microscope of blind stamp one of two (recto).
Photomicrograph taken on a Nikon DS-Ri2 microscope of blind stamp one of two (verso).
Blotter washing print. Photo by Debbie Hess Norris
Photomicrograph taken on a Nikon DS-Ri2 microscope of blind stamp two of two (recto).
Photomicrograph taken on a Nikon DS-Ri2 microscope of blind stamp two of two (recto).