<html> <body> I've never heard of Yamaha making Wurlitzer's! Why do you think that? Avery At 08:50 AM 1/17/2007, you wrote: <blockquote type=cite class=cite cite="">Tuned a Wurlitzer/Yamaha the other day. What time period would it be from(no serial #) ? I'm thinking early 70's. Pretty good piano, holds a tune very well. Thanks, Rick Ucci/Ucci Piano</blockquote></body> </html>