I found this 8" Betsy case with a doll inside that apparently my mother was going to restore as she had in the past.,
I believe the zipper is repairable, but cannot guarantee.  The doll parts include a body with the metal hook in the neck, two arms (one of which has hook missing), two legs that bend at the knees, a head with eyes that open and close and two wigs.  There are also two rubber bands that I assume are the right size for restringing.
Three patterns for 8" Betsy McCall clothing.
House of Biscotti Sailor Dress
Style 64 Dress Jacket, slip, panties, hat
McCall's 2323 Dress, caped coat tennis outfit and bridal gown*
* This pattern was bought as a copy.  Never been used and complete.