11. Cobbing's hypothesis ( now known by many historians as the " Cobbing Controversy " ) remains controversial. 12. Many agree that Cobbing 's analysis offered several key breakthroughs and insights into the nature of early Zulu society. 13. Cobbing had his own equipment elsewhere throughout the 40 years of his ( largely solo ) operation of Writers Forum.14. However, the notion of the mfecane / difaqane has been disputed by some scholars, notably, Julian Cobbing . 15. Cobbing brought in his own equipment and allowed it to be used by anyone wishing to print their own book of poetry.16. Cobbing published him in Kroklok magazine and also proposed that the two make a booklet together to be published by Writers Forum.17. Some bal maidens working in cobbing and bucking wore rubber tubing on the fingers of one hand as protection from their hammer. 18. After Cobbing 's death Writers Forum was directed by Lawrence Upton and Adrian Clarke until July 2010, when Clarke resigned. 19. These poets, who included Tom Raworth, Bob Cobbing , Gael Turnbull and others formed the nucleus of the British Poetry Revival. 20. O'Sullivan's work is influenced by Kurt Schwitters, Joseph Beuys, Jerome Rothenberg, Bob Cobbing and Basil Bunting.