Edwin Beckenbach:
EHB0057_640
Edwin Beckenbach:
EHB0056_640
Edwin Beckenbach:
EHB0089_640
Edwin Beckenbach:
EHB0078_640
Edwin Beckenbach:
EHB0168_640
Edwin Beckenbach:
EHB0169_640
Edwin Beckenbach:
EHB0245_640
Edwin Beckenbach:
EHB0271_640
Edwin Beckenbach:
EHB0272_640
Edwin Beckenbach:
EHB0273_640
Edwin Beckenbach:
EHB0274_640
Edwin Beckenbach:
EHB0275_640
Edwin Beckenbach:
Water tank, Gamma Gulch
Edwin Beckenbach:
EHB0514_640
Edwin Beckenbach:
EHB0355_640
Edwin Beckenbach:
EHB0230_640
Edwin Beckenbach:
EHB0605_640