Christophmb:
BRB Hoover Dam, year unknown
Christophmb:
BRB Hoover Dam, year unknown
Christophmb:
BRB Hoover Dam, year unknown
Christophmb:
BRB Hoover Dam, year unknown
Christophmb:
BRB Hoover Dam, year unknown
Christophmb:
BRB Hoover Dam, year unknown
Christophmb:
BRB Hoover Dam, year unknown
Christophmb:
BRB Hoover Dam, year unknown
Christophmb:
BRB Hoover Dam, year unknown
Christophmb:
BRB Hoover Dam, year unknown
Christophmb:
BRB Hoover Dam, year unknown
Christophmb:
BRB Hoover Dam, year unknown
Christophmb:
BRB Hoover Dam, year unknown
Christophmb:
BRB Hoover Dam, year unknown
Christophmb:
BRB Hoover Dam, year unknown
Christophmb:
BRB Hoover Dam, year unknown