<VV> turn signal not working help

[Vairdad at aol.com]

my newly purchased 63 coupe has turn signal not working. i am not good atr  
electric problems. passenger  side signals and brake s works. driver side  
does not work. no juice to rear or front plus no current coming out of 
switch on  column.  there is current in switch fo passenger side. have replaced 
switch  with a known good one   thanks for your help
garland