Arms of the feudal Earldom of Orkney: "Azure, a lymphad at anchor or flagged gules sails furled argent oars erect in saltire within a double tressure flory of the second". Source: Debrett's Peerage, 1968, p.206, as shown in 1st quarter of arms of Sinclair, Earl of Caithness. (Tressure flory counter-flory per Moule, Thomas, "Heraldry of Fish: Notices of the Principal Families Bearing Fish in Their Arms", London, 1842, p.175)