D-31

Date Drawn:
 October 21, 1999

Drawn By:
 P. Zimmerman

Format:
 Sketch

Subject(s):
 S-74, I-37, I-38, I-39, I-40

Notes:
 in field notebook
Paul C. Zimmerman, 2004–2024. This work is licensed under a Creative Commons Attribution 4.0 International License