1986 Photomicrography Competition

Martensitic white cast iron containing nickel and chromium

Dr. R. H. G. Rau

Affiliation
Mukland Iron and Steel Ltd.
Bombay, India
Technique
Reflected Light
Magnification
320x

Cross section of a human tooth (Maxillary Canine)

Craig S Miller

Affiliation
The University of Texas Health Science Center at San Antonio
Department of Dental Diagnostic Sciences
San Antonio, Texas, USA
Magnification
10x

Detail of Morgan silver dollar

Allen B. Smith

Location
Grand Junction, Colorado, USA
Magnification
10x