25" Vintage bride doll- appears to have a walking mechanism

Description

23" older bride doll- appears to have a walking mechanism. Condition is "Used". Shipped with USPS First Class (3 to 5 business days).
I am selling this for my 89 year old mother and I'm a guy so I know nothing of dolls and I see no trademark or markings on the doll that would identify it. My mother thinks its a old doll, maybe antique but I don't know?  It has holes manufactured in it's stomach making me think it made some kind of sound at one time but no longer does if it did.
Thought I would add a little more info about this doll. It has sleepy eyes but shows no teeth. She has real looking upper eyelashes and painted lower lashes.  She is made of hard plastic.  She resembles a 1950's Rita or Sako doll but again I see no marking on the doll anywhere. She has red hair and has no shoes or socks on but does have painted toenails.
If you see this doll and know what it is please educate me?  Thanks for viewing.