Related time notes
- Kaibōkan: The Imperial Japanese Navy Corvettes of WWII35:05Available guns and the practical equipment of escortsNotable Point
- Destroyer Leaders: Where did they come from and why?13:34Swift's advertised speed and mechanical limitationsNotable Point
- Destroyer Leaders: Where did they come from and why?21:48Chilean orders supply Britain with flotilla leadersChapter
- Destroyer Leaders: Where did they come from and why?32:24Available German weapons replace Argentina's specificationNotable Point
- Destroyer Leaders: Where did they come from and why?37:37Marksman leaders put the practical requirements togetherChapter
- Destroyer Leaders: Where did they come from and why?42:23Parker-class leaders continue a proven wartime designChapter
- Royal Navy Destroyers of WWI...5:33Admiralty M-class capabilities and rapid productionChapter
- Royal Navy Destroyers of WWI...9:45Talisman-class Ottoman orders enter British serviceChapter
- Royal Navy Destroyers of WWI...12:40Medea-class Greek orders and small flotilla groupsChapter
- Royal Navy Destroyers of WWI...14:44Faulknor-class Chilean orders and destroyer-leader lessonsChapter
- Royal Navy Destroyers of WWI...21:43Marksman-class leaders: size, weapons and minelayingChapter
- Royal Navy Destroyers of WWI...29:36Parker-class improvements to the destroyer leaderChapter
- Royal Navy Destroyers of WWI...33:54R-class destroyers and the wartime increase in numbersChapter
- Royal Navy Destroyers of WWI...40:17S-class destroyers and the demand for wartime numbersChapter
- The "M" Class destroyers of WWI: The Grand Fleet's Workhorses...11:31M-class weapons and the cost of rapid hull constructionChapter
- Bruships 260: Naval History Questions Answered Live1:31:47Gun availability and British auxiliary conversionsNotable Point
- What if Britain joined with Australian & Canada to build a 'Maximum' Invincible Class instead?31:34Layered air defence and different gun rangesNotable Point
- Bruships 257: Alternate History & Naval History Questions Answered Live...2:58:16A motor gun boat could defeat Trafalgar's sailing fleetQ&A
- Building for Research & Development: The Royal Navy's Pre-WWI Destroyer Programs...1:09:51Acasta-class turbine and framing experimentsChapter
- Building for Research & Development: The Royal Navy's Pre-WWI Destroyer Programs...1:15:57Laforey-class armament, geared turbines and new buildersChapter
- The Perils of Standardisation: Can Navy's Standardise too much? (Patreon Premier)1:39Royal Navy gun standardization created more variationChapter
- The Perils of Standardisation: Can Navy's Standardise too much? (Patreon Premier)2:12Why one gun calibre did not guarantee one fleet standardNotable Point
- Claiming Mare Nostrum; Italian Destroyer Design & Procurment of the 1920s & 30s56:30Spica and the persistence of torpedo-boat rolesNotable Point
- Ideal Destroyers: Screening Fleets & National Interests from 1890 to Today7:03Why destroyers grew into seagoing generalistsNotable Point
- The USN Pre-WWI Destroyers; Never Enough Ordered34:47Cassin begins the thousand-tonner lineNotable Point
- The USN Pre-WWI Destroyers; Never Enough Ordered39:36Destroyers double as scouts when cruisers are scarceNotable Point
- The USN Pre-WWI Destroyers; Never Enough Ordered42:03O'Brien-class war service meets a six-ship limitChapter
- Bruships 247: Science Fiction & Naval History Questions Answered Live...3:58:02An Olympic-class hull makes an expensive cruiserQ&A
- What if the RN decided to upgrade HMS Tiger to 15in guns?38:00New boilers reshape Tiger's machinery layoutChapter
- The Large Torpedoboats & Torpedoboat Destroyers of the Imperial German Navy in WWI2:42V25 as the German wartime baselineChapter
- Could the Royal Navy have lauched a Carrier Strike in WWI on Wilhelmshaven?50:32Large hangars and modest protection for Fisher's carriersNotable Point
- Bruships 238: Naval History Questions Answered Live...3:45:10How quickly a four-inch gun crew fires 86 roundsQ&A
- Bruships 231: Alternate History & Naval History Questions Answered Live...3:59:13Why the Royal Navy accumulated so many gun calibresQ&A
- Scuttlebutt 15: Frigates25:10Choosing between 76 mm, 5-inch and 6-inch gunsNotable Point
- Historiophon 2025: part 3 of 9 - Combat Stress5:07:35Why Lance and Lively's 4-inch guns suited Force KNotable Point
- Historiophon 2025: part 3 of 9 - Combat Stress6:07:43The artillery weight carried by four Force K shipsNotable Point
- Historiophon 2025: part 1 of 9 - National Museum of the Royal Navy II2:26:36Would four-inch shells penetrate a destroyer's armor?Q&A
- Historiophon 2025: part 1 of 9 - National Museum of the Royal Navy II2:49:39Why Britain's preferred dual-purpose guns still complicated supplyNotable Point
- #2Historians Live: With @Drachinifel comes to chat & build UAD Dreadnoughts that Almost were P325:35An antiaircraft secondary battery for the Number 13 responseNotable Point
- Bruships 211: Naval History Questions Answered Live...1:08:18Fast destroyers and minelayers for Norway's fjordsNotable Point
- Destroyer Guns of WWII: Why, Why & Why12:10Why the Royal Navy fielded so many 4-inch gunsChapter
- Destroyer Guns of WWII: Why, Why & Why20:45The neglected US Navy 4-inch gunNotable Point
- What changes if the Royal Navy Tribal class got built with 4.5in guns?3:25Royal Navy gun diversity reflected changing prioritiesNotable Point
- What changes if the Royal Navy Tribal class got built with 4.5in guns?30:32Fleet standardization changes weapons available to escortsNotable Point
- Why do Naval Historians not still use the Age of Sail Rating system?0:36Why modern gun totals became misleadingNotable Point
- Procurement for Peace: Second Draft40:03Town-class cruisers restored global presenceChapter
- Pom-Pom or Bofors: Which 40mm do you want?54:09Norway exposes the demands of fleet air defenseChapter
- Pom-Pom or Bofors: Which 40mm do you want?1:12:28The Indian Ocean shows why isolated ships valued Bofors reachNotable Point
- Didos, Atlantas & Conversions: Which were the true Screening, Scouting or AA Cruisers of WWII?49:17C-class conversions traded endurance for stronger air defenseNotable Point
- Bring in the Heavies... AA Cruisers in WWII, what was their value?19:03Could an early AA cruiser simply be upgunned?Q&A
- Bring in the Heavies... AA Cruisers in WWII, what was their value?52:14Armament shortages changed early Dido completionsNotable Point
- Leadership of the 1930 London Naval Treaty2:42:50How British sloops used the gunboat exemptionQ&A
- Leadership of the 1930 London Naval Treaty2:44:27Why twin 4-inch guns suited sloops better than a 6-inch gunQ&A
- Leadership of the 1930 London Naval Treaty2:46:43Could either gun calibre disable a submarine?Q&A
- Dalrymple Hamilton: The Captain of HMS Rodney who believed she could be a destroyer2:01:26Belfast's Normandy bombardment and rapid returnChapter
- HMS Queen Mary: An Evolutionary Ship in a Time of Fleet Transition27:03Queen Mary's machinery and Lion-family dimensionsChapter
- The Leadership Factor: The Battle of the Barents Sea1:16:03JW 51B's mixed close escort and war-emergency destroyersChapter
- Tribal Class of 1907: The WWI Channel Response Force1:00:20Six-funnel HMS Viking tests speed and heavy gunsChapter
- Frigating in WWII for the Allies: HMAS Diamantina & the River Class Frigates3:15Diamantina's stable hull and ASDIC dome in dry dockChapter
- Frigating in WWII for the Allies: HMAS Diamantina & the River Class Frigates45:56Diamantina's convoy-defense weapons fitChapter
- Frigating in WWII for the Allies: HMAS Diamantina & the River Class Frigates50:35Operating the manual high-angle 4-inch mountingNotable Point
- Essay Competion, UAD ship design & Questions: Third 9 of the 36hr Historiophon Part 3/435:24Why the Royal Navy held so many spare four-inch barrelsQ&A
- The Backbone of Royal Navy Interwar Aviation, HMS Eagle(1918)! Key Ship Series 6 Ship 728:15Eagle's size, guns, protection, and aircraft capacityChapter
- Bruships 170: Once more unto the Kalax dear listners, once more unto the Kalax!4:33:35A Second World War sloop turns Trafalgar into a standoff actionQ&A
- Bruships 169: Kalax o Kalax, my kingdom for a Kalax...3:55:36Gun availability favored 4-inch escort armamentQ&A
- Bruships 169: Kalax o Kalax, my kingdom for a Kalax...3:55:55A Flower-class corvette at Trafalgar is limited by ammunitionQ&A
- Scuttlebutt 5: Some Tremendous Questions & Frustrations!43:20Why Royal Navy anti-aircraft standardisation laggedQ&A
- Twitch Live: USA Goes Battlecruiser for all their Capital Ships Campaign 22:31:55Balancing range, torpedoes, and secondary gunsChapter
- Patreon 103: The Nightmare returns - 4 WWI Town class are discovered by the Royal Navy in 193855:27Arranging the rebuilt Town's guns and funnelsNotable Point
- Patreon 103: The Nightmare returns - 4 WWI Town class are discovered by the Royal Navy in 193857:32Reusing the six-inch ammunition magazinesNotable Point
- Patreon 103: The Nightmare returns - 4 WWI Town class are discovered by the Royal Navy in 19381:16:06Why use four-inch guns instead of developing the mounting?Q&A
- Bruships 134: Imperial Japanese Navy Books2:17:38Fixing the British triple 4-inch mount for dual-purpose useQ&A
- HMS Princess Beatrix & HMS Queen Emma Landing Ship Infantry(Medium) - When Dutch Ferries go to War39:58Mixed-purpose destroyer guns covered Claymore's risksNotable Point
- Sloops Adaptability of Presence47:05HMS Folkestone adds local knowledge at TientsinChapter
- Sloops Adaptability of Presence49:24Folkestone's smoke-and-signalling contingencyNotable Point
- Bruships(Christmas Eve): Naval History Questions answered till the Bru runs out!2:23:14An Admiral-class carrier could move beyond Eagle's gun patternQ&A
- Patreon 92: Frank Whittle is given consistent funding by Britain to develop jet engines from 19281:33:52Six parallel gun calibres expose a procurement problemNotable Point
- Patreon 91: Flower class sloops: The most key ship of the 20th century?1:11:38Judge a sloop by its mission, not first-rate statusChapter
- What Happens if 1930s Germany Standardises on the Scharnhorst hull for Capital Ships & Carriers?42:14Layered defence shapes a Tribal anti-aircraft variantNotable Point
- What Happens if 1930s Germany Standardises on the Scharnhorst hull for Capital Ships & Carriers?52:42Exercise assumptions hid the Tribal's air-defence weaknessNotable Point
- Town Class(1936): Building for Presence - Key Ships Reserve Series, Ship 222:16A balanced cruiser built around twelve six-inch gunsChapter
- Unrotated Projectiles to Hypersonics: Some History & thoughts on Missiles as part of navies16:38HMS Hood exposes the unrotated projectile's flawsChapter
- A Ultimate Admiral Dreadnoughts Campaign: There was a game update53:19Forty-eight torpedo boats become the interim denial forceChapter
- A Ultimate Admiral Dreadnoughts Campaign: There was a game update1:53:11A torpedo-boat refit preserves weapons and gains speedNotable Point
- Why WWII evolved Motor Torpedo Boats in Motor Gun Boats: European & Mediteranean theatres14:36Why the Italian MAS formula reached its limitsChapter
- Why WWII evolved Motor Torpedo Boats in Motor Gun Boats: European & Mediteranean theatres28:13The Schnellboot's torpedo-focused flexibilityChapter
- Bruships 123: Naval History Questions and Books on Strategy & Tactics37:15How four-inch guns turned destroyers into air-defence escortsQ&A
- A Ultimate Admiral Dreadnoughts Campaign: Building a Battle Cruiser Navy... part 72:11:37Gun calibre should change turret scaleNotable Point
- Bruships: Naval History Questions answered till the Bru runs out!50:20What an Egret-class sloop could do to a destroyerQ&A
- Bruships: Naval History Questions answered till the Bru runs out!53:09Why the Weapon class retained twin 4-inch gunsQ&A
- Black Swan Class: The F-22 of WWII ASW? - Key Ships Series 6, Episode 212:25Gun mounts and the real depth-charge loadNotable Point
- Egret Class: The First Class to lose as ship to a guided missile - Key Ships Series 6, Episode 16:49A small escort built around eight 4-inch gunsChapter
- Bittern Class: The Foundation Stone of the British WWII ASW efforts - Key Ship Series 5, Episode 1022:51The four-inch battery could serve above and on the waterNotable Point
- A Ultimate Admiral Dreadnoughts Campaign: Building a Battle Cruiser Navy... part 41:44:25Why period destroyers do not need 6-inch gunsQ&A
- The Shipwreck Museum - The Destroyer Models #NavHistAus 20:59Mixed gun batteries divide surface and air-defence rolesNotable Point
- Glorious First of June (1794)1:01:07Could a modern 4-inch gun defeat an age-of-sail first rate?Q&A
- Building a NelRod County Class...2:21:36What four-inch secondary guns are forNotable Point
- Starting off Franco-Italian Battleship race... come see what a Francisco Caracciolo might have done1:10:28Reconstructing Caracciolo protection and secondary weaponsNotable Point
- UAD: Queen Elizabeth Maximus & Other Ideas2:22:57Engine damage brings Ajax within seven-inch gun rangeNotable Point
- Gunboats of the 1920s, 1930s & WWII including Dragonfly Class34:34Dragonfly class design and Far East roleChapter
- Christmas Comment Response: HMCS Sackville, Descartes & some 60s shorts11:15A naval 4-inch gun in a British cruiser tankNotable Point
- Christmas Comment Response: HMCS Sackville, Descartes & some 60s shorts34:25Repulse refit, dual-purpose guns, and Force ZNotable Point
- Christmas Comment Response: HMCS Sackville, Descartes & some 60s shorts57:15Why the Flower's 4-inch gun was not dual-purposeQ&A
- Christmas Comment Response: HMCS Sackville, Descartes & some 60s shorts1:01:07Crown Colony 4.7-inch weight tradeoffNotable Point
- Christmas Videos Comment Response: 4.7in Dual Purpose what if & Soviet Navy 1939-6549:19Gun standardization still has legacy limitsQ&A
- HMCS Haida & The Tribal Class: Always Service1:24:38Haida's conversion into a stronger air-defence shipNotable Point
- HMCS Sackville & The Flower Class1:11:11Four-inch gun, Hedgehog, and depth-charge patternsChapter
- HMCS Sackville & The Flower Class1:11:11Why the Flower's four-inch gun targeted surfaced submarinesNotable Point
- Bruships 95: Science Fiction, Including Paddle 'Corn Oil' (Aka BioDiesel) Battleship Twist...1:11:04Hood's four-inch battery and weight limitsQ&A
- Active Class: The Last Scout Cruisers?4:14Plough bows, mixed-fuel boilers, and incremental efficiencyNotable Point
- Active Class: The Last Scout Cruisers?14:22Screening and signal repetition at JutlandNotable Point
- Major Allied Navies of WWII: Five Problems and How to Fix them January 193949:53Removing radar, turbine, and gun-production bottlenecksNotable Point
- Action of the 18th June 1799: How to Lose Frigates and Influence (Live)2:03:16What guns did wartime trawlers carry?Q&A
- Equitable London Treaty: Summary (Long Patrol)1:00:01The missed opportunity to mass-produce treaty-exempt sloopsChapter
- Equitable London Treaties: Cruisers (Long Patrol)5:30Why Britain argued that it needed seventy cruisersChapter
- Alex & Drach @ Haida (live)5:02Haida's postwar guns and a Falklands comparisonNotable Point
- Boadicea Class (1907): Scout Cruiser (Long Patrol)13:59Dual-fuel machinery embodied a conservative design compromiseNotable Point
- Boadicea Class (1907): Scout Cruiser (Long Patrol)26:32Six 4-inch guns traded broadside weight for exposed mountsNotable Point
- Cut Price County Questions and a Modern Battle Cruiser: A UAD Infused Discussion (Long Patrol)29:42Enterprise's deck torpedoes, 4-inch battery, and quad turretsChapter
- County Cruisers P7: The Canaris Class (Long Patrol)39:24Why destroyer guns threatened the two-inch beltNotable Point
- County Cruisers P7: The Canaris Class (Long Patrol)47:46Armour narrows the ranges at which shells can penetrateNotable Point
- County Cruisers P6: York, Exeter & The Cut Price County Concept (Long Patrol)11:17What the smaller cruisers actually carriedNotable Point
- 1939 Destroyer Doctrine: Patreon 50 (Long Patrol)59:50Fleet Air Arm bureaucracy and the missing 4.5-inch gunQ&A
- British Light Cruisers & Treaties: A UAD Infused discussion5:00Why the Royal Navy retained six-inch cruisersNotable Point
- ARA La Argentina(1937): Year of the Cruisers (Long Patrol)13:49Nine 6-inch guns, practical protection, and a shipborne floatplaneNotable Point
- Pathfinder Class(1904): Scout Cruiser (Long Patrol)21:25Upgrading a destroyer-flotilla leaderNotable Point
- Battle Cruiser Squadron Action: A UAD infused discussion (Long Patrol)17:15How secondary guns changed after DreadnoughtChapter
- Battle Cruiser Squadron Action: A UAD infused discussion (Long Patrol)20:41The five-inch compromise and the six-inch roleNotable Point
- Battle Cruiser Squadron Action: A UAD infused discussion (Long Patrol)40:47Torpedo characteristics reveal platform missionsChapter
- HMS Tiger - The Battle Cruiser Hunter 2, The UAD Version: A UAD infused Discussion (Long Patrol)37:19Secondary batteries should follow the threatNotable Point
- HMS Tiger - The Battle Cruiser Hunter: A UAD infused discussion24:27Building a Seydlitz-like German opponentChapter
- HMS Tiger - The Battle Cruiser Hunter: A UAD infused discussion33:31Why Tiger carried six-inch secondariesNotable Point
- HMS Tiger - The Battle Cruiser Hunter: A UAD infused discussion53:23From anti-torpedo defence to closing weaponsNotable Point
- Some Sunday Naval Books24:50Armament choices drove the Town-class design spiralNotable Point
- What a the choice of Secondary gun calibre tells us: A UAD infused discussion (Long Patrol)0:01Why use triple four-inch guns on battlecruisers?Q&A
- What a the choice of Secondary gun calibre tells us: A UAD infused discussion (Long Patrol)5:18Why dreadnought secondaries targeted torpedo craftChapter
- What a the choice of Secondary gun calibre tells us: A UAD infused discussion (Long Patrol)8:48Rate of fire against destroyers and torpedo boatsNotable Point
- What a the choice of Secondary gun calibre tells us: A UAD infused discussion (Long Patrol)10:04When six-inch secondaries make senseNotable Point
- A Historical Possibility: Triple Turret Potentiality UAD - HMS Queen Mary 3 (Long Patrol)12:51Why Baltic operations favoured rapid four-inch fireNotable Point
- Pluton 1928 (Long Patrol)25:32Pluton's original armament and a possible Allied refitNotable Point
- Quirky Classes and What they tell us about their navies… (Live)1:13:10Four-inch versus six-inch submarine deck gunsQ&A
- County Cruisers P1: The Kent Class (Long Patrol)39:02Eight-inch guns and light protectionNotable Point
- A Historical Possibility: Triple Turret Potentiality (Comment Response)3:56A conservative triple-turret battleship layoutChapter
- A Historical Possibility: Triple Turret Potentiality (Comment Response)40:17The muzzle-blast problem in triple turretsQ&A
- Abdiel Class: When You Want To Really Go Fast (Long Patrol)13:50A 156-mine payload rather than a gunfighter's armamentNotable Point
- Patreon 31: Armoured Cruisers in the Mediterranean in WWI2:47:44A larger cruiser with 9.2-inch gunsQ&A
- Dreadnoughts from Around the World (1905-14): 19151:34Triple mounts and the 18-inch-gun questionNotable Point
- Dreadnoughts from Around the World (1905-14): 19153:20Wartime components reveal pre-existing programmesNotable Point
- William Agnew: Patreon 21, Notable Commanders, Long Patrol Part 312:56Aurora and the Arethusa-class cruiser balanceNotable Point
- Bruships 46: Accounts of Naval War1:07:54Do six-inch guns still have a place at sea?Q&A
- Crown Colony Class Long Patrol: Part 4 Ceylon to Newfoundland11:46Ceylon's economical modernization and Suez gunfire roleNotable Point
- Crown Colony Class Long Patrol: Part 1 - where did they come from48:28Crown Colony guns, torpedoes, aircraft, and wartime crewChapter
- Crown Colony Class Cruisers45:19Fiji and Ceylon armament comparedNotable Point
- Crown Colony Class Cruisers2:35:32Gambia's life extension and the four-inch air-defense tradeoffNotable Point
- Battles of Dogger Bank: Long Patrol P5/6 19163:48Why the Arabis-class sloops were vulnerableChapter
- Bruships 34: Random History3:21:03Black Swan-class sloops through builders' plansChapter
- Washington’s cherry trees: the G3 and N3 class - Patreon 15 Comments Response25:46Why an unrestricted gun race might revive mixed batteriesQ&A
- Aircraft Carriers of the 1920s & 1930s Long Patrol Part 4: 1920s Aircaft Carriers of the Big 32:05Argus bridges experiment, training, and ferry workChapter
- For Random Books 18: Freidman's Royal Navy5:36The A-class submarine as a wartime compromiseNotable Point
- Part 2 of 4 "The effect of the early jet age on naval warfare strategy/tactics?"1:55Light fleet carriers lead Britain's Korean War air effortChapter
- The Fairey Story Anew...3:03:40HMS Unicorn turns its support role into Korean War gunfireNotable Point
- HMS Penelope (1935) an introduction to the Arethusa Class part 3/47:50Penelope's guns and torpedo armamentChapter
- Amphion Class Cruisers39:05Hobart's twin four-inch anti-aircraft gunsQ&A
- 1930 London Naval Treaty: An Introduction Part 2 of 5/Articles 8-104:53The six-inch threshold and small-cruiser pressureNotable Point
- Flower Class Shorts no 1: HMS Foxglove1:02Foxglove's armament changed during serviceNotable Point
- The Ships: An Introduction to the Convoy war & the Perfect Storm of PQ17… P2/35:34HMS Ayrshire and wartime reserve commandNotable Point
- The Ships: An Introduction to the Convoy war & the Perfect Storm of PQ17… P2/311:51How small escorts accumulated firepowerNotable Point
- The Ships: An Introduction to the Convoy war & the Perfect Storm of PQ17… P2/318:13Trawlers as the convoy war's mass escort forceNotable Point
- Patreon Video 4: Tsingtao 1939 Goes Hot...31:59HMS Folkestone: a small sloop on the China StationNotable Point
- Tsingtao 1939: WWII but in January & against Japan - P6c Introduction to Patreon Video 417:56Cruiser construction, treaties, and long-term choicesNotable Point
- Tsingtao 1939: WWII but in January & against Japan - P5a Introduction to Patreon Video 49:26Peacetime procurement and a balanced fleetChapter
- Tsingtao 1939: WWII but in January & against Japan - P2a Introduction to Patreon Video 441:06Singapore's limited local air and escort resourcesNotable Point
- Tsingtao 1939: WWII but in January & against Japan - P1 Introduction to Patreon Video 428:12Cruisers, a light cruiser, and a sloopNotable Point
- Tsingtao 1939: WWII but in January & against Japan - P1 Introduction to Patreon Video 447:21The historical escape under trained gunsChapter
- An Introduction to the "E" Class; part 2 - HMS Enterprise24:31Armour and torpedoes for fighting surface raidersNotable Point
- Patreon Video 1: Intro - What would you put in warehouses at the end of WWI for WWII if you could?4:49Stockpiling complete light-gun systemsNotable Point
- An Introduction to “Back Pocket Cruisers” Part 1: Tribal Class (+Admiral Henderson)22:51How the Tribals adapted their air defence in warNotable Point
- An Introduction to the "D" Class Cruisers Part 1 of 223:45Removing aircraft gear and strengthening air defenceNotable Point
- A Question of Getting Them There - Landing Ships & Amphibious Warfare Part 2(i)11:31Glen-class armament, personnel load, and enduranceNotable Point
- Sloops during the Inter-War – what were they for?9:07London Treaty rules created free small-ship tonnageChapter
- Sloops during the Inter-War – what were they for?31:37HMS Bramble fought Admiral HipperNotable Point
- Sloops during the Inter-War – what were they for?59:18Were Bitterns really flak sloops?Q&A
- Sloops during the Inter-War – what were they for?1:26:50Why HMCS Haida carried twin four-inch mountsNotable Point
- Asama Maru Incident, 21st of January 1940 - #AsamaMaru80 video24:01Liverpool's scouting tools and visible presenceChapter