Vintage Sun Valley Dairy San Francisco California 1/2 Gallon Milk Bottles set of 4 & original Metal Carrier. All in Very Very Good Condition – see all photos, Estate sale item. Wonderful vintage set of four original Sun Valley Dairy half-gallon glass milk bottles complete with the matching orange metal carrying rack. Each bottle features the original orange Sun Valley Dairy graphics, including the “Please Return Our Bottle” slogan and San Francisco, California markings. The matching orange metal carrier creates an attractive display and makes this a standout piece of California dairy memorabilia. Sun Valley Dairy was a well-known San Francisco dairy operation during the mid-20th century, and these bottles likely date to the 1960s, when returnable glass milk bottles were commonly used before paper cartons and plastic containers became standard. Condition: Vintage pre-owned condition. Please review all photos carefully for details regarding wear, graphics, and overall condition. Approximate Age: Circa 1960s. Farmhouse and cottage décor. Restaurant or coffee shop décor.