The plate from the MS. of Kyeser’s _Bellifortis_, 1405, given by Herr von Romocki (i. 169), shows three projectiles which were unquestionably hand grenades. Figs. 25 and 30 are provided with spikes, like crow’s-feet.[390] Fig. 27 is a flask or bottle of the same family as Hassan’s grenades, and was probably made of earthenware. It was by an explosive earthenware grenade that Del Vasto was severely wounded in 1528, during the sea-fight between the French and Spaniards off Cape Campanella.[391] The Comte de Rendan was killed by a grenade of unknown construction at the siege of Rouen, 1562,[392] and grenades were freely used at the siege of Famagusta, 1572. Du Bellay tells us that grenades were made in large quantities at Arles in 1536.[393] As it is improbable that iron grenades could have been turned out in large quantities in the first half of the sixteenth century, we may conclude that they were either earthenware or some form of brittle brass. This is rendered probable by Whitehorne’s remarks on the subject. He says that “earthen bottles or pottes,” filled with incendiary or explosive matter, had been formerly used; but he recommends “hollow balles of metal, as bigge as smal boules and ¼ in. thick, cast in mouldes and made of 3 partes of brasse and 1 of tinne.” Their charge consisted of “3 partes serpentine, 3 partes fine corne pouder, and 1 part rosen.” A little fine corned powder was used as priming; and he directs the grenades to be “quickly thrown,” as they will almost immediately “breake and flye into a thousand pieces.” The want of a proper fuze rendered their use so dangerous that he advises trials to be made with them, “to see how long they will tarry before they breake.”[394] Major Ralph Adye mentions that grenades were supposed to be capable of being thrown 13 fathoms, or 26 yards.[395] Evelyn says in his “Diary” that on 29th June 1678, he saw at the Hounslow Camp certain soldiers “called granadiers, who were dexterous in flinging hand-granades.” In the _Archæological Journal_, xxiii., 22, will be found a plate “Blow your Match,” after a sketch by Lens, “limner to His Majesty” George II., which represents a grenadier of the 1st Regiment of the Guards in 1735, grenade in hand. CHAPTER XI WAR ROCKETS