HMS Egeria explained

Three Royal Navy ships have been called HMS Egeria:

• The first was an 18-gun (later 26-gun) launched at Bridport in 1807 and broken up in 1864.
• The second was a 4-gun screw composite sloop launched at Pembroke in 1873 and sold in 1911.
• The third was an survey ship, built by William Weatherhead & Sons, Cockenzie, commissioned 1959 and sold in 1985.