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  • McCarthy Album 11, Photograph 001a
    McCarthy Album 11, Photograph 001a

    This clipping from an unidentified newspaper or newsletter features a 1946 article by A. L. Simon called "How To Run A Bridge." The article discusses the San Francisco-Oakland Bay Bridge, opened ten years before the article was written.

    Date: 1946

  • Old Series Trademark No. 1309
    Old Series Trademark No. 1309

    Bric a Brac

    Date: 1885

  • Old Series Trademark No. 2899
    Old Series Trademark No. 2899

    Amazon Spiral Packing

    Date: 1897

  • McCarthy Album 09, Photograph 049
    McCarthy Album 09, Photograph 049

    Caption: "Dragons Mouth - Yellowstone Park," c. 1923. This hot spring originates deep underground. Rising gas and steam create pressure bubbles within the mud of the cavern. When they burst against the cave roof, they emit a growling, booming sound. Steam also drifts from the cavern entrance, creating the illusion of smoke from a dragon's mouth.

    Date: 1923