Another Obstetric Binder

1874 Boston Medical and Surgical Journal  
two last numbers, I find articles on the " obstetric binder." I think I have one much better than the " twisted shoot," though I must confess I took it from the sheet as seen in Frunce before I came to this country. Allow me to describe it.
doi:10.1056/nejm187407230910411 fatcat:lmzbqmqqxrcghlyk2jaczdbecy