Part Of

Hal Whiting Fonds

Description Level

Item

GMD

graphic material

Date Range

14 August 1952

Accession Number

985.65.119

Scope and Content

Photo showing view looking west at south portion of Sandhill showing Gravel Screening Plant at center foreground and concrete plant and cement silos at left.

Part Of

Hal Whiting Fonds

Description Level

Item

GMD

graphic material

Date Range

ca. 1950

Accession Number

985.65.120

Scope and Content

Photo showing installation of the Screening Plant at Gravel Mountain almost complete on July 1st, each conveyor drops a seperate size stone directly over the enclosed conveyor belt on the ground. By opening the chutes visible on the top of the protective structure over the bet, any size stone can be selected for any purpose. Another conveyor, similiar to this will be installed at left, at a right angle to this one.

Part Of

Hal Whiting Fonds

Description Level

Item

GMD

graphic material

Date Range

18 June 1953

Accession Number

985.65.247

Scope and Content

Photo showing view looking north-west showing foundations for the Carbon Paste Plant and associated buildings, clearing for potline #3 can be seen in the background.

Part Of

Rough Collection

Description Level

Item

GMD

graphic material

Date Range

ca. 1953

Accession Number

986.21.14

Scope and Content

Photo showing the aerial view of the construction of the Alcan Project including the channel, and highway.