Here below is a cool photo collection that shows people posing with signs from between the 1920s and 1960s.
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| Dumping Prohibited. State Highway, circa 1920s |
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| Honey (Over there), circa 1920s |
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| Pay As You Ride, circa 1920s |
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| Just me, August 23, 1927 |
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| Park Here, December 10, 1929 |
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| Go-Slo-School, circa early 1930s |
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| Scotland, circa 1930s |
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| Bald Head, circa 1940s |
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| Danger - Soft Shoulder, California, circa 1940s |
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| Devils Den, Gettysburg, Pennsylvania, circa 1940s |
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| No Dogs Without A Leash, circa 1940s |
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| Off Limits, circa early 1940s |
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| Reserved US Army Air Force, circa 1940s |
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| Idaho, 1942 |
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| "I Love You", 1946 |
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| England - Berwick - Haddington, circa 1950s |
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| Las Vegas, circa 1950s |
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| Mississippi River, 1950 |
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| Mississippi, circa 1950s |
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| Montana, circa early 1950s |
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| No Smoking, circa 1950s |
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| Oklahoma, circa 1950s |
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| Rough & Ready, circa 1950s |
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| "The Thing?", circa 1950s |
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| This First, circa 1950s |
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| Thirsty. Drive at Night. Plenty of Moonshine, July 1956 |
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| Florida, March 1957 |
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| F.E Wall, 1958 |
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| I'm Evil, circa 1960s |
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| Montana. Welcome! 1960 |
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| Roadside - Rest Area, September 1962 |
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| "Why Hate?", April 1962 |
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| "Chicken, all you can eat $1", June 1963 |
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| Howard Johnson's Motor Lodge, June 1963 |
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| September 1964 |
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| "Ubehebe Crater" - Death Valley National Park, CA, 1964 |
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| Showers Resort, 1968 |
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| Las Vegas, August 4, 1969 |