1938 DuPONT COMPANY PIN COMMEMORATING JULY 12 COMPANY PICNIC CELEBRATING THE 1638-1938 DELAWARE TERCENTENARY. PIN FEATURES DuPONT COMPANY LOGO COMBINED WITH THE OLD SWEDES CHURCH AND THE SAILING VESSEL KALMAR NYCKEL A SWEDISH SHIP BUILT BY THE DUTCH WHICH BROUGHT FIRST SETTLERS TO DELAWARE IN 1638 . SEE PICTURES. BUYER MUST ADD $4.00 FOR FIRST CLASS USPS SHIPPING.