1977 Photomicrography Competition

Colon tissue with Mucopolysaccarides histological stain

Paul Kolsanoff

Location
San Francisco, California, USA
Technique
Kohler Illumination
Magnification
30x

Calcite and mesolite crystals

Jack Kath

Location
Westfield, New Jersey, USA
Magnification
40x

Color dyes

Bill Marten

Location
Greenville, South Carolina, USA
Magnification
20x