Bottom half of a page of handwritten lyrics - I'm not really sure where the corrections in pencil go, so I'll do my best.
Since the day I went away Babydoll
I though of you, my heart away
My lips, my soul, my everything
"do be" yours
But if you "do be" forgettin' me I will
throw myself into the bay
Cause only you "do be" my
Found in "Gone With the Wind" by Margaret Mitchell. Published by Macmillan. Cover and and a few pages are missing, can't tell you the date.