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显示 1747 结果
Archival descriptionControl Building and Switch Yard (no. 064)
Control Building and Switch Yard (no. 064)
Control Building and Switch Yard (no. 064)
Control Building and Switch Yard (no. 064)
[Control Building], Interior
[Control Building], Interior
Control Building, Exterior (no. 224)
Control Building, Exterior (no. 224)
Switch Yard (no. 066)
Switch Yard (no. 066)
[Control Building], Interior (no. 067)
[Control Building], Interior (no. 067)
Switch Yard (no. 066)
Switch Yard (no. 066)
Control Building & Construction Site (no. 224)
Control Building & Construction Site (no. 224)
Control Building & Construction Site (no. 224)
Control Building & Construction Site (no. 224)
Control Building & Construction Site (no. 224)
Control Building & Construction Site (no. 224)
Control Building Construction Site (no. 224)
Control Building Construction Site (no. 224)
Control Building Construction Site (no. 224)
Control Building Construction Site (no. 224)
Switch Yard, Construction Site (no. 224)
Switch Yard, Construction Site (no. 224)
Construction Plan (no. 224)
Construction Plan (no. 224)
Portage Dam (no. 067)
Portage Dam (no. 067)
Control Building & Switch Yard
Control Building & Switch Yard
[Control Building], Interior
[Control Building], Interior
Control Building & Switch Yard
Control Building & Switch Yard
Portage Mountain Site, Prior to Construction (no. 069)
Portage Mountain Site, Prior to Construction (no. 069)
Portage Mountain Site, Prior to Construction (no. 069)
Portage Mountain Site, Prior to Construction (no. 069)
Portage Mountain Site, Prior to Construction (no. 069)
Portage Mountain Site, Prior to Construction (no. 069)
Portage Mountain Site, Prior to Construction (no. 069)
Portage Mountain Site, Prior to Construction (no. 069)
Portage Mountain Site, Prior to Construction (no. 069)
Portage Mountain Site, Prior to Construction (no. 069)
Portage Mountain Site, Prior to Construction (no. 069)
Portage Mountain Site, Prior to Construction (no. 069)
Portage Mountain Site, Prior to Construction
Portage Mountain Site, Prior to Construction
Construction Site (no. 94)
Construction Site (no. 94)
Construction Site (no. 94)
Construction Site (no. 94)
[Diversion Tunnel] (no. 231)
[Diversion Tunnel] (no. 231)
[Diversion Tunnel] (no. 231)
[Diversion Tunnel] (no. 231)
[Diversion Tunnels], Construction site (no. 231)
[Diversion Tunnels], Construction site (no. 231)
Control Building Under Construction (no. 068)
Control Building Under Construction (no. 068)
Control Building Under Construction (no. 068)
Control Building Under Construction (no. 068)
Control Building Under Construction (no. 068)
Control Building Under Construction (no. 068)
Control Building Under Construction (no. 068)
Control Building Under Construction (no. 068)
Control Building Under Construction (no. 068)
Control Building Under Construction (no. 068)
Control Building & Switch Yard (no. 225)
Control Building & Switch Yard (no. 225)
Control Building (no. 225)
Control Building (no. 225)
Control Building (no. 064)
Control Building (no. 064)
Intake Structures (no. 226)
Intake Structures (no. 226)
Intake Structures (no. 226)
Intake Structures (no. 226)
Switch Yard
Switch Yard
Diversion Tunnel
Diversion Tunnel
Diversion Tunnel
Diversion Tunnel
Diversion Tunnels
Diversion Tunnels
Switch Yard
Switch Yard
[Lookout Tower] under Construction
[Lookout Tower] under Construction
General Photographs
General Photographs
结果 1701 到 1747 的 1747