1984 Photomicrography Competition

Ancient bronze specimen from Thailand showing metal and corrosion interface

William Marin, Jr.

Affiliation
Brookhaven National Laboratory
Upton, New York, USA
Technique
Brightfield
Magnification
400x

Fast melt of 2,4 dinitrophenyl hydrazine

Per H. Kjeldsen

Affiliation
University of Michigan
Ann Arbor, Michigan, USA
Technique
Polarized Light
Magnification
30x

Skin with sialastic implant

Helena C. Arteta

Affiliation
U.S. Naval Hospital
Bethesda, Maryland, USA
Technique
Differential Interference Contrast
Magnification
100x