Mills bomb incorporated into the Mills Bomb. The Mills bomb was adopted by the British Army as its standard hand grenade in 1915, and designated the No. 5. The Mills bomb underwent numerous modifications. The No. 23 was a variant of the No. 5 with a rodded base plug which allowed it to be fired from a rifle. This concept evolved further with the No. 36, a variant with a detachable base plate to allow use with a rifle discharger cup. The final variation of the Mills bomb, the No. 36M, was specially designed and waterproofed with shellac for use initially in
History of trade and industry in Birmingham smiths are mentioned on a poll tax return of 1379 and seven more are documented in the following century. Although fifteen to twenty weavers, dyers and fullers have been identified in Birmingham up to 1347, this is not a significantly greater number of cloth-workers than that found in surrounding villages and at least some of the cloth sold on the Birmingham market had rural origins. This was the first local industry to benefit from mechanisation, however, and nearly a dozen fulling mills exist in the Birmingham area by the end of the 14th century, many converted from corn mills, but