Apparatus for facilitating the birth of a child by centrifugal force https://patents.google.com/patent/US3216423A/en
Hope this helps.
Apparatus for facilitating the birth of a child by centrifugal force https://patents.google.com/patent/US3216423A/en
Hope this helps.
Oh Lol, ye olde merry go round for expectant Mother's.
Oh Lol, ye olde merry go round for expectant Mother's.
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