Penguin had a length at the gundeck of 95 feet (29.0 m) and 75 feet (22.9 m) at the keel. She had a beam of 30 feet 4 inches (9.2 m), a draught of 10 feet 11 inches (3.3 m) and a depth of hold of 14 feet 8 inches (4.5 m). The ship's tonnage was 360 4⁄94 tons burthen.[1] The Alert class was initially armed with a pair of 6-pounder cannon and four 12-pounder carronades. Later they were equipped with six 32-pounder or eight 18-pounder cannon.[2] The ships had a crew of 44 officers and ratings.[3]
Phillips, Lawrie; Lieutenant Commander (2014). Pembroke Dockyard and the Old Navy: A Bicentennial History. Stroud, Gloucestershire, UK: The History Press. ISBN978-0-7509-5214-9.{{cite book}}: CS1 maint: multiple names: authors list (link)
Winfield, R.; Lyon, D. (2004). The Sail and Steam Navy List: All the Ships of the Royal Navy 1815–1889. London: Chatham Publishing. ISBN978-1-86176-032-6. OCLC52620555.