This collection is just a small portion of the data that the State of Missouri makes available to search on line. You can search two different areas: birth and stillborn records prior to 1910 and death records for the same period. It's part of the larger Missouri Digital Heritage which has several other databases on line to search also such as:
Books, Pamphlets, and Monographs
Military Records and Resources
County and Municipal Records and much more.
To search the Birth and Death Records follow this link:
The main site for Missouri Digital Heritage is here: