140 Proof

Discover cities like never before.

Enjoy over self-guided city exploration with our app ‘Explory’. Learn all about the history and discover hidden more than 500.000 hidden gems, that only locals know about. Build custom tours, find nearby places, and start exploring instantly.

Did you know that 140 Proof in San Francisco wasn’t always a bustling hub for research? Imagine a time before sleek offices and cutting-edge technology. The location held a different significance. It has deep roots in San Francisco’s history. 140 Proof’s current building is a far cry from the original San Francisco Mint. That mint opened in 1854 to handle the gold rush’s massive influx of precious metal. The first Mint building couldn’t keep up. It quickly outgrew its space. A larger facility was needed. In 1874 the San Francisco Mint moved to a new impressive building. This one was constructed with durable materials like sandstone and granite. They designed it to withstand earthquakes. The “Granite Lady” as it was nicknamed survived the devastating 1906 earthquake. It stood strong while much of the city crumbled around it. This building housed a third of the nation’s gold reserves. The 1906 earthquake shows the importance of careful planning and sturdy construction. The second Mint building remained operational until 1937. That year the Mint moved to its current location. Interestingly 140 Proof now occupies a space that once played a crucial role in America’s financial history. The original Mint’s story is intertwined with San Francisco’s. It reflects the city’s resilience and growth. The San Francisco Mint’s legacy continues to this day though in a different form at this very spot. 140 Proof now contributes to San Francisco’s vibrant modern landscape. It embodies the city’s spirit of innovation. The building’s sturdy past is a testament to its lasting impact on the city. This historical connection adds depth to the current research hub’s location. 140 Proof’s story reminds us that even locations transform over time. Each chapter adds to the rich narrative of San Francisco. So next time you are here at 140 Proof remember the “Granite Lady.” Remember the gold rush and the seismic events. Think of how much this building has endured. Remember this history as you explore the innovative work done here today.

The story of 140 Proof in San Francisco is only a glimpse of what you can experience. Explory transforms your trip with a smart San Francisco guide that reveals culture and history. Using our San Francisco city guide, you can discover highlights and enjoy a personal San Francisco city tour designed to match your pace. Explory connects you with the essence of San Francisco. The San Francisco guide combines navigation with storytelling, leading you to landmarks and San Francisco hidden gems. Through the San Francisco audio guide, you hear fascinating stories while moving through the city. Our San Francisco city guide is more than a tool – it’s a companion for real San Francisco exploration. Every San Francisco city tour blends stories, culture, and atmosphere into an adventure. With emphasis on unique San Francisco hidden gems and authentic San Francisco exploration, Explory offers a richer way to travel. Get the Explory App today and unlock a world of discovery: more than 300 cities and 500,000 POIs and stories at your fingertips. Whether you’re looking for a San Francisco guide, a detailed San Francisco audio guide, or a flexible San Francisco city tour, Explory is your ultimate travel companion.

More Places in San Francisco

Yeusefiya Cemetery

Were these once vibrant lives, now commemorated beneath our feet? We stand before the Yeusefiya Cemetery, a place where history

Explore

耿辛庄桥

Across the Jiuduhe River stands the majestic Luoshen Bridge. Its elegant arches whisper tales of emperors and dynasties. Luoshen Bridge

Explore

Zion Baptist Church

Founded in 1882 Zion Baptist Church stands proudly in Philadelphia. It’s a testament to faith resilience and community. This wasn’t

Explore

Boat house

The clean lines and simple elegance of the Bauhaus movement are all around us here in Tel Aviv. And yet,

Explore