Heavy cruiser USS Indianapolis underway, September 27th 1939.

This ship, mentioned in the movie Jaws, delivered major components of the Hiroshima atomic bomb to Tinian air base and was torpedoed during her return trip.
Ship details: http://en.wikipedia.org/wiki/USS_Indianapolis_(CA-35)

Sailors posing between the 16" guns of battleship HMS Nelson's A turret in July 1941.

These men were members of the South African Division of the Royal Naval Volunteers Reserve serving on board the battleship. Note the barrage balloons high above.
Ship details: http://en.wikipedia.org/wiki/HMS_Nelson_(28)

Sunday, September 22, 2013

Royal Sovereign-class predreadnought battleship HMS Hood in 1905.

One of the last low-freeboard battleships. The walls of her central citadel are notably sloped.
Ship details: http://en.wikipedia.org/wiki/HMS_Hood_(1891)

Friday, September 20, 2013

Brazilian battleship Minas Geraes, Bahia, 1942.

The prominent clock-like device near her topmast is a range clock. This device was used to communicate range (distance to target) between ships. Battleships preferably used to form a so-called battle line and fire broadsides at the enemy. Once one of them found the correct range (by straddling the enemy ship), she would indicate this distance on the clock-like display for others in the line to see and use (one hand meaning 10,000 yards, the other 1,000 yards). Bearing (direction towards target) was shown by compass-like markings on the sides of some turrets.

Example of bearing markers on the turrets of Queen Elizabeth: http://dennilfloss.blogspot.ca/2013/09/battleship-hms-queen-elizabeth-as-seen.html

Dreadnoughts used this visual method (with some officers training binoculars on the neighboring ships in a battle line to keep watch for this) before radio became the prevalent tool to transmit such information. Later still, radar provided each ship with both range and bearing.
Ship details: http://en.wikipedia.org/wiki/Brazilian_battleship_Minas_Geraes

German battleship SMS Kaiser no later than 1915.


Although sometimes dated as 1916, the same photograph could be seen on a German World War I postcard, with one specimen for sale on Ebay said to be postmarked September 7th 1915.

Ship details: http://en.wikipedia.org/wiki/SMS_Kaiser_(1911)

Light cruiser USS Birmingham passing a line to the tugboat Tooronga in Port Phillip Bay, Melbourne, November 8th 1945.

USS Birmingham is the ship that went alongside the stricken carrier USS Princeton on Oct 24, 1944 during the battle of Leyte Gulf to help fight fires and suffered extensive damage to her superstructure and considerable casualties (229 killed instantly, 400 wounded, and four men missing) when a large topside explosion shook the doomed carrier.
Ship details: http://en.wikipedia.org/wiki/USS_Birmingham_(CL-62)

Monday, September 16, 2013