IMO None of those look good.The Jeff Lynne should have the raised part before the line hits the'J' and the 2 'F' s are not even going in the right direction,they are backwards.The L is never rounded after the bottom of the L it will usually come up and level off and then drop down.The Petty is a hard call since he is never very consistent.Most of the ones I have seen the P will actually start out either going backwards then almost looping down to the bottom of the P more and the m will be different but he's a hard sig to verify.The Dylan IMO is just way off from the first B to the underline being too high and the last part of Dy...'LAN' is usually higher without the last piece that looks like a c.He is pretty tough to obtain and he has been known to blindly scribble his name but usually you can make out the Dylan part.