Lord Dunsany appeared to think that this apparently cruel rule of no quarter to the crews of fire-ships worked well for humanity in practice, and he seemed to be in favour of its being extended to the crews of torpedo-boats and submarines. His Lordship pointed out, in a lecture at the Royal United Service Institution, that the crews of fire-ships would not stick to their ships to the moment of explosion, but had after firing the fuse to make their escape in boats, which boats, as they passed through the enemy’s lines, would naturally become targets, and if meanwhile some ship clasped in the deadly embrace of the fire-ship had exploded, it was all the more likely that the fugitives would be the objects of unsparing vengeance. “Probably then the vague but fatal epithet ‘un-English’ came to attach to men who used a deadly weapon, but withdrew themselves (sometimes too quickly) from the fray. I cannot produce evidence of the facts, but I believe that officers serving in fire-ships did not stand high with their brother officers. It is some confirmation of this creed that we do not find the Boscawens, Rodneys, Howes, Jervises, Nelsons serving in fire-ships.” The first use of gunpowder as a propelling agent was in Spain in the twelfth century, at which period both the Moors and the Christians used artillery. It was first employed in warfare in England in 1327 by Edward III. in his war against the Scotch, the cannon from which the shot was fired being termed “Crakys of war.” There is abundant evidence that the use of artillery in battle was at first thought to be improper. When cannon was employed at Chiaggia in the fourteenth century all Italy made complaint against this manifest contravention of fair warfare; the ruling classes, seeing their armour, lances, and knightly prowess rendered useless, vigorously opposed the newly-invented arms, declaring that they were calculated to extinguish personal bravery. Perhaps this sentiment may have had some weight with our navy, for it was not until towards the close of the sixteenth century that artillery finally assumed the position of the dominant arm in the service and that musketry fire altogether displaced the arrow and the bolt. Shells appear to have been first used by the Sultan of Gujarat in 1480, and they were in general use about the middle of the seventeenth century. There is no doubt whatever that shells and bombs were considered highly immoral by the side which did _not_ employ them. To those accustomed only to fire solid shot there must have been something very terrifying in the hurling of shells fitted with explosives which when they burst slew those round about and set fire to dwellings and ships.