Pinback button promoting Alfred Landon for president, 1936. Bastian Bros. Co., Rochester, NY, copyright J. Altemus.
Unique design, the petals of the sunflower are irredescent gold and reflect the light, making the button almost shimmer. Multiple auction records in the $400-600 range, most recently in Heritage's February 2020 sale, where an off-center example brought $400. This example is perfect.