150th anniversary: How Levi's could have been called Jacob's

You might be surprised at how long it’s been since Levi’s were made in America.

Rediscovering the Levi's 501, The World's First Blue Jeans

A jean-ius invention: Levi's celebrates the 150th anniversary of their iconic 501 jeans – The Crusader

Why the Levi's 501 is more than just a pair of jeans, 150 years later

Levi's® Is Celebrating 150 Years of Their Iconic 501® Jean

History – Page 20 – East Bay Times

150 years of Levi's 501 blue jeans - CBS News

Levi Strauss & Co. - Wikipedia

List of people from San Francisco - Wikipedia

Levi's 150 Years of Riveted Denim

Levi's 150 Years of Riveted Denim

List of people from San Francisco - Wikipedia