Baldwin Action Spread

[Richard Oliver Snelson]

I need the action spread number to use for a Baldwin 6'3" older model. I
can't find the serial number anywhere even with Newton's help. It was a
player when it started it's life. 

I've got 4 27/64 " from one specification sheet for the "L" model. I'm
having to move the wippen rail out a bit from it's original position to
obtain this. I'm using the old wippen flanges since I haven't found any
flanges with the same dimensions. 

Thanks for the help. 
Rich