1-4 June 1862
Saphroneth
Banned
1 June
The first of Eads' coastal ironclads, the Pennsylvania, is launched upriver of Baltimore. As yet uncased, she floats well and seems to be essentially to spec - good news after the Casco debacle.
Part of Eads' design for the ironclads is that they feature a 'modular' armament design - the Pennsylvania, for example, is to mount two 15" guns as her primary armament while the New York (next to launch) is intended to carry sleeved 11" Dahlgren guns rebored to 10" rifles as hers.
Obstacles sunk in the river are intended to keep the shipyard free from British intervention, and there is also a clampdown on news relating to the Eads ironclads.
At about the same time, Confederate agents purchase the Ville de Nantes in Brest. The deal includes a lump sum and several payments to be made later, and the ship is formally renamed the Charleston - she will be sailed to Norfolk Virginia where she will be fitted with armour (and possibly undergo the process of being transformed into a Razee so as to free up displacement for the armour).
2 June
Lee requests the services of Cleburne for his Army of Northern Virginia. This request will take a day or so to be confirmed, with Lee's clout at Richmond ultimately proving successful.
3 June
Cairo, Carondelet and Pittsburgh engage several ships of the Confederate River Defence Flotilla. The ironclad vessels cause significant damage to the Confederate squadron, sinking four gunboats and causing another to strike, and take relatively little damage in return.
When news comes of the CSS Louisiana approaching, the City-class boats retreat upriver - they have not yet obtained the heavier guns judged necessary to pierce the Confederate ironclad.
4 June
Richard Gatling trials his shell-firing Gatling Gun. Results are poor, with the mechanism unable to endure the repeated shock of firing and the gun only manages to fire about a dozen shells.
At about the same time, Dahlgren trials sleeved 11" Dahlgren guns rifled down to 10", 9" and 8" against his Warrior target. The results are somewhat odd as far as his estimation is concerned - the key point is that the 8" gun is able to endure the largest powder charge in absolute terms (though it is still made to rupture when firing the charge which burst the original 11" gun) and as such with more power focused into a smaller area the 8" version has the best penetrating power.
As it seems superior to the Parrott rifle in terms of endurance, though also considerably heavier, the sleeved 8" gun is recommended for adoption (thus meaning a change to the design of ships like the New York). One concern is the number of 11" guns available to use, though a reasonable number have been produced since March.
The first of Eads' coastal ironclads, the Pennsylvania, is launched upriver of Baltimore. As yet uncased, she floats well and seems to be essentially to spec - good news after the Casco debacle.
Part of Eads' design for the ironclads is that they feature a 'modular' armament design - the Pennsylvania, for example, is to mount two 15" guns as her primary armament while the New York (next to launch) is intended to carry sleeved 11" Dahlgren guns rebored to 10" rifles as hers.
Obstacles sunk in the river are intended to keep the shipyard free from British intervention, and there is also a clampdown on news relating to the Eads ironclads.
At about the same time, Confederate agents purchase the Ville de Nantes in Brest. The deal includes a lump sum and several payments to be made later, and the ship is formally renamed the Charleston - she will be sailed to Norfolk Virginia where she will be fitted with armour (and possibly undergo the process of being transformed into a Razee so as to free up displacement for the armour).
2 June
Lee requests the services of Cleburne for his Army of Northern Virginia. This request will take a day or so to be confirmed, with Lee's clout at Richmond ultimately proving successful.
3 June
Cairo, Carondelet and Pittsburgh engage several ships of the Confederate River Defence Flotilla. The ironclad vessels cause significant damage to the Confederate squadron, sinking four gunboats and causing another to strike, and take relatively little damage in return.
When news comes of the CSS Louisiana approaching, the City-class boats retreat upriver - they have not yet obtained the heavier guns judged necessary to pierce the Confederate ironclad.
4 June
Richard Gatling trials his shell-firing Gatling Gun. Results are poor, with the mechanism unable to endure the repeated shock of firing and the gun only manages to fire about a dozen shells.
At about the same time, Dahlgren trials sleeved 11" Dahlgren guns rifled down to 10", 9" and 8" against his Warrior target. The results are somewhat odd as far as his estimation is concerned - the key point is that the 8" gun is able to endure the largest powder charge in absolute terms (though it is still made to rupture when firing the charge which burst the original 11" gun) and as such with more power focused into a smaller area the 8" version has the best penetrating power.
As it seems superior to the Parrott rifle in terms of endurance, though also considerably heavier, the sleeved 8" gun is recommended for adoption (thus meaning a change to the design of ships like the New York). One concern is the number of 11" guns available to use, though a reasonable number have been produced since March.