Degree of┬átrust┬áWith university degrees being almost compulsory within the modern corporate structure, itÔÇÖs interesting to see that businesses can still be hugely successful when guided by men of vision, if not holders of MBAs, as Alan T Swaby learns. ItÔÇÖs probably fair to say that when Richard Purkey established his metalworking business back in 1978, the last thing he expected was to see it develop into the substantial international business it has become today.┬á Back in the late 1970s, PurkeyÔÇÖs grassroots way of doing businessÔÇöfabricating w