This charming vintage poster encourages roadside cleanliness with vibrant illustrations and rhymes. Ideal for collectors or eco-conscious enthusiasts.

• Original 1960s bulletin board poster
• Features anthropomorphic squirrels and bold text
• Printed by Standard Oil Company of California
• Tear-off bottom panel intact
• Measures approximately 17 x 11 inches

Small crease near top left corner, minor edge wear. Measures 17 x 11 inches.