Folder 9
Container
Contains 93 Results:
Slides of Fracture Surfaces, Plain Welds, AQB, A4B
Item — Multiple Containers
Dates:
Inclusive Dates
86 Slides of Samples taken for the I79 Meadville Project
Item — Multiple Containers
Dates:
Inclusive Dates
146 Slides of samples and field analysis pictures from Crawford County
Item — Multiple Containers
Dates:
Inclusive Dates
Blue Route slides: on site inspection, samples, and equipment
Item — Multiple Containers
Dates:
Inclusive Dates