Bromide print related to and showing various stages in the construction of the Hooker 100-inch reflecting telescope

1916-1918

Bromide print related to and showing various stages in the construction of the Hooker 100-inch reflecting telescope

1916-1918

Bromide print related to and showing various stages in the construction of the Hooker 100-inch reflecting telescope

1916-1918

Bromide print related to and showing various stages in the construction of the Hooker 100-inch reflecting telescope

1916-1918

Bromide print related to and showing various stages in the construction of the Hooker 100-inch reflecting telescope

1916-1918

Bromide print related to and showing various stages in the construction of the Hooker 100-inch reflecting telescope

1916-1918

Bromide print related to and showing various stages in the construction of the Hooker 100-inch reflecting telescope

1916-1918

Bromide print related to and showing various stages in the construction of the Hooker 100-inch reflecting telescope

1916-1918

Bromide print related to and showing various stages in the construction of the Hooker 100-inch reflecting telescope

1916-1918

Bromide print related to and showing various stages in the construction of the Hooker 100-inch reflecting telescope

1916-1918

Bromide print related to and showing various stages in the construction of the Hooker 100-inch reflecting telescope

1916-1918

Bromide print related to and showing various stages in the construction of the Hooker 100-inch reflecting telescope

1916-1918

Bromide print related to and showing various stages in the construction of the Hooker 100-inch reflecting telescope

1916-1918

Bromide print related to and showing various stages in the construction of the Hooker 100-inch reflecting telescope

1916-1918

Bromide print related to and showing various stages in the construction of the Hooker 100-inch reflecting telescope

1916-1918

Assembling the Hooker Telescope building, c. 1916

1916-1918

Bromide print related to and showing various stages in the construction of the Hooker 100-inch reflecting telescope

1916-1918

The Hooker Telescope Dome with shutter partly open, c1917

1916-1918

Bromide print related to and showing various stages in the construction of the Hooker 100-inch reflecting telescope

1916-1918

Bromide print related to and showing various stages in the construction of the Hooker 100-inch reflecting telescope

1916-1918

Bromide print related to and showing various stages in the construction of the Hooker 100-inch reflecting telescope

1916-1918

Bromide print related to and showing various stages in the construction of the Hooker 100-inch reflecting telescope

1916-1918

Bromide print related to and showing various stages in the construction of the Hooker 100-inch reflecting telescope

1916-1918

Bromide print related to and showing various stages in the construction of the Hooker 100-inch reflecting telescope

1916-1918

Bromide print related to and showing various stages in the construction of the Hooker 100-inch reflecting telescope

1916-1918

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