Shipboard 'Crossing the Line' CertificateCollection Highlights | Updated 4 years ago Shipboard 'Crossing the Line' Certificate Image copyright of WA Museum “Crossing the Line” certificates were given to passengers who cross the equator. This particular certificate is signed by two individuals – including Miss Kerry Bailey – and is dated 8 September 1967. It is a large paper certificate with illustrations of King Neptune and a sailing ship on the top. Beneath the illustration the words ‘Flotta LAURO’ are featured, followed a large segment of Latin text. The overall certificate is represented in a scroll fashion, and there is a small simulated ink stamped sign on the bottom right, with ‘FLOTTA LAURO’. Maritime History Immigration and Migration Collection View the discussion thread.