<VV> Fwd: APPROXIMATE SIGN VALUE? please

[N2VZD at aol.com]

I sent this before with pictures attached. Pictures may  have sent it to 
the dump, so If you want to reply to me I will send the  pictures.
 

Looking for "educated opinions" on value of a window sign originally used  
at dealers  "Corvair by Chevrolet"
as pictured in attached.    This was in the window of a  local dealer. He 
just sent me the tin one from early days also.
Regards, Tim Colson