1989 Photomicrography Competition
![Small World](/images/SW50-logo.png)
![](https://www.nikonsmallworld.com/images/photos/1989/_photo800/1989HM_12.jpg)
Honorable Mention
Swietenia macrophylla (big leaf mahogany)
David Martella
- Location
- Princeton, New Jersey, USA
- Technique
- Rheinberg Illumination
- Magnifaction
- 0
Honorable Mention
Swietenia macrophylla (big leaf mahogany)