Allegheny College:
Steffee Solar Panels, Feb 2013
Allegheny College:
Steffee Solar Panels, Feb 2013
Allegheny College:
Steffee Solar Panels, Feb 2013
Allegheny College:
Steffee Solar Panels, Feb 2013
Allegheny College:
Steffee Solar Panels, Feb 2013
Allegheny College:
Steffee Solar Panels, Feb 2013
Allegheny College:
Steffee Solar Panels, Feb 2013