Oberwangen, Baden, Germany
Digital images of Catholic Church Book Duplicates for Oberwangen, an affiliate of Bettmaringen parish for the years 1810-1869 are available by clicking on this link. Scroll down to choose the parish, the type of record, and the time period you desire to search. Click on "Archivalieneinheit einsehen" to view the images from the church books. Some church book entries are also included at the above link for these places: Bettmaringen, Mauchen, Unterwangen, Wittlekofen, and Berwangen.
The FamilySearch Catalog indicates some Catholic church records for Oberwangen are available in their collection.