Digging for original image for marriage record, Felipe Canal (1827), Unión de Tula, Jalisco

I would like to see if someone could help me out; for the Following record for Felipe Canal (married Benita Figueroa in Oct 28, 1827) in Union De Tula,Jalisco,Mexico - https://familysearch.org/pal:/MM9.1.1/JCFC-W5B . I am trying to find the original image for that record.

I an looking at Jalisco's Catholic Church Records under "Unión de Tula, Nuestra Señora del Rosario" and I see that it only goes far back as 1828. With a quick google search I see that the church was establish in 1828; so where would that 1827 record come from? I am assuming a nearby church, is there any way to tell from the records info:

Indexing Project (Batch) Number: M60264-1
System Origin: Mexico-ODM
GS Film number: 634739

For film # 634739 I found an index saying: "Location: Bautismos 1828,1832-1850, via Film/DGS: 634739" and I found the daughter's record (https://familysearch.org/pal:/MM9.3.1/TH-1-19033-46364-8?cc=1874591&wc=M99L-2ND:n589217133). Does the Batch number get me anywhere?