Bob Walker (NM):
Nature Center, installing Drain for Roof (1705)
Bob Walker (NM):
JM has a sense of humor (1708)
Bob Walker (NM):
Entering Classroom from Rear Door (1712)
Bob Walker (NM):
PEEC Tour Group (1716)
Bob Walker (NM):
Children's Discovery Area (1728)
Bob Walker (NM):
West View Through Exhibit Hall (1719)
Bob Walker (NM):
Director's Office (1723)
Bob Walker (NM):
Entrance Area and Gift Shop (1731)
Bob Walker (NM):
Exhibit Hall (1732)
Bob Walker (NM):
Storage Room (1717)
Bob Walker (NM):
Observation Windows Looking NE (1727)
Bob Walker (NM):
Observation Windows Looking NW (1726)
Bob Walker (NM):
Office Room (1722)
Bob Walker (NM):
Office Room (1724)
Bob Walker (NM):
Cabinets and Shelving in Office Room (1725)