, Black and white photograph of the start of construction of stone retaining toe wall at the south ..., , This file is derived from a 300 dpi, high-resolution (8-bit grayscale) uncompressed TIFF image, t...,
, Black and white photograph of Project 132, completed section of log guard rails at Station 9 in L..., , This file is derived from a 300 dpi, high-resolution (8-bit grayscale) uncompressed TIFF image, t...,
, Black and white photograph of Project 205, completed park roads at the south end of Guernsey Dam ..., , This file is derived from a 300 dpi, high-resolution (8-bit grayscale) uncompressed TIFF image, t...,
, Black and white photograph of Project 132, construction of log guard rails at Station 9 in Lake G..., , This file is derived from a 300 dpi, high-resolution (8-bit grayscale) uncompressed TIFF image, t...,
, Black and white photograph of Project 138, completion of sewer lines in Lake Guernsey State Park...., , This file is derived from a 300 dpi, high-resolution (8-bit grayscale) uncompressed TIFF image, t...,
Black and white photograph of construction in Lake Guernsey State Park. The work was completed by..., , This file is derived from a 300 dpi, high-resolution (8-bit grayscale) uncompressed TIFF image, t...,
, Black and white photograph of the start of construction of stone retaining toe wall at the south ..., , This file is derived from a 300 dpi, high-resolution (8-bit grayscale) uncompressed TIFF image, t...,
, Black and white photograph of Project 132, the start of construction of guard rail at Station 00 ..., , This file is derived from a 300 dpi, high-resolution (8-bit grayscale) uncompressed TIFF image, t...,
, Black and white photograph of the completed of stone retaining toe wall at the south end of Guern..., , This file is derived from a 300 dpi, high-resolution (8-bit grayscale) uncompressed TIFF image, t...,
, Black and white photograph of a roadway at start of construction at the south end of Guernsey Dam..., , This file is derived from a 300 dpi, high-resolution (8-bit grayscale) uncompressed TIFF image, t...,
, Black and white photograph of Project 117, showing construction of the exterior rock work and arc..., , This file is derived from a 300 dpi, high-resolution (8-bit grayscale) uncompressed TIFF image, t...,
, Black and white photograph of a roadway at start of construction at the south end of Guernsey Dam..., , This file is derived from a 300 dpi, high-resolution (8-bit grayscale) uncompressed TIFF image, t...,
, Black and white photograph of Project 153, a partially completed sign in Lake Guernsey State Park..., , This file is derived from a 300 dpi, high-resolution (8-bit grayscale) uncompressed TIFF image, t...,
, Black and white photograph of Project 153, a partially completed sign in Lake Guernsey State Park..., , This file is derived from a 300 dpi, high-resolution (8-bit grayscale) uncompressed TIFF image, t...,
, Black and white photograph of Project 205a, construction of a road in Lake Guernsey State Park. T..., , This file is derived from a 300 dpi, high-resolution (8-bit grayscale) uncompressed TIFF image, t...,
Black and white photograph of Project 117, construction work on the Museum in Lake Guernsey State..., , This file is derived from a 300 dpi, high-resolution (8-bit grayscale) uncompressed TIFF image, t...,
Black and white photograph of Project 117, construction work on the Museum in Lake Guernsey State..., , This file is derived from a 300 dpi, high-resolution (8-bit grayscale) uncompressed TIFF image, t...,
, Black and white photograph of Project 117, a completed portion of the basement wall at the Museum..., , This file is derived from a 300 dpi, high-resolution (8-bit grayscale) uncompressed TIFF image, t...,
, Black and white photograph of Project 205a, construction of a road in Lake Guernsey State Park. T..., , This file is derived from a 300 dpi, high-resolution (8-bit grayscale) uncompressed TIFF image, t...,
Black and white photograph of Project 117, the pouring of reinforced concrete over the basement w..., , This file is derived from a 300 dpi, high-resolution (8-bit grayscale) uncompressed TIFF image, t...,
