250th Anniversary Detroit Block of Stamps

FIRST DAY OF ISSUE An Art Craft Antoine de la mothe Cadillac THE LANDING OF ANTOINE DE LA MOTHE CADILLAC AND HIS PARTY AT DETROIT ON JULY 24, 1701 250th Anniversary DETROIT ETRO 30 JUL 24 9-AM 1951 MICH Alam THE LANDING OF CADILLAC AT DETROIT-1701-1951 IRS 39 THE LANDING OF CADILLAC AT DETROIT-1701-1951 Larna 30 THE LANDING OF CADILLAC AT DETROIT-1701-1951 ISSUE 39 THE LANDING OF CADILLAC AT DETROIT-1701-1951