Today is the 'official' birthdays of Mickey & Minnie Mouse. The date coincides with the release of 'Steamboat Willie.' The birthday couple is pictured in the now defunct Main Street Flower Market that was located on West Center Street. Although I believe I have seen this same image used for Disneyland which also had a similar flower market. The postcard is the newer chrome size (4x6) and was sold outside the parks which is indicated by the WDW code on the back.