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1.
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1919 Aug. 13 | Text | San Francisco Public Utilities Commission (PUC) Digital Collection |
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2.
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1906 May 18 | Text | San Francisco Public Utilities Commission (PUC) Digital Collection |
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3.
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1906 Jan. 1 | Still image | San Francisco Public Utilities Commission (PUC) Digital Collection |
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4.
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19uu | Still image | San Francisco Public Utilities Commission (PUC) Digital Collection |
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5.
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1930 Mar. 19 | Text | San Francisco Public Utilities Commission (PUC) Digital Collection |
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6.
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1939 Feb. 13 | Text | San Francisco Public Utilities Commission (PUC) Digital Collection |
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7.
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1919 May 09 | Text | San Francisco Public Utilities Commission (PUC) Digital Collection |
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8.
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1939 Feb. 15 | Text | San Francisco Public Utilities Commission (PUC) Digital Collection |
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9.
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1898 Jul. 01 | Text | San Francisco Public Utilities Commission (PUC) Digital Collection |
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10.
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1950 Apr. 20 | Text | San Francisco Public Utilities Commission (PUC) Digital Collection |
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11.
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1922 Jan. 01 | Text | San Francisco Public Utilities Commission (PUC) Digital Collection |
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12.
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1934 Mar. 25 | Text | San Francisco Public Utilities Commission (PUC) Digital Collection |
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13.
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1935 Sept. 30 | Text | San Francisco Public Utilities Commission (PUC) Digital Collection |
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14.
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1913 Jul. 03 | Text | San Francisco Public Utilities Commission (PUC) Digital Collection |
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15.
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Approximately 1918 - 1925 | Text | San Francisco Public Utilities Commission (PUC) Digital Collection |
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16.
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1939 Jan. 31 | Text | San Francisco Public Utilities Commission (PUC) Digital Collection |
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17.
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1919 May 09 | Text | San Francisco Public Utilities Commission (PUC) Digital Collection |
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18.
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1920 Jan. 22 | Text | San Francisco Public Utilities Commission (PUC) Digital Collection |
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19.
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1920 Jan. 22 | Text | San Francisco Public Utilities Commission (PUC) Digital Collection |
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20.
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19uu | Text | San Francisco Public Utilities Commission (PUC) Digital Collection |
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21.
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1906 June 06 | Text | San Francisco Public Utilities Commission (PUC) Digital Collection |
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22.
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1907 Sept. 06 | Still image | San Francisco Public Utilities Commission (PUC) Digital Collection |
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23.
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1907 Feb. 27 | Text | San Francisco Public Utilities Commission (PUC) Digital Collection |
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24.
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1906 May 06 | Text | San Francisco Public Utilities Commission (PUC) Digital Collection |
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25.
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1960 Jul. 26 | Text | San Francisco Public Utilities Commission (PUC) Digital Collection |
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The PUC online collection includes over 200 images, spanning 1887 to 1968, of significant events and projects such as the building of the Hetch Hetchy Railroad and O’Shaughnessey Dam, destruction from the 1906 Earthquake and Fire, and the construction of Yerba Buena Shoals on Treasure Island. These historic industrial photographs document the pipelines, tunnels, reservoirs, dams, powerhouses and pumping stations that the PUC has built and maintained in order to provide water, sewerage and municipal power services to the City and County of San Francisco. These digital visual materials come from albumen prints, glass plate negatives, and lantern slides that the PUC has scanned; and the PUC retains physical ownership of the original formats.