Guadalajara Dispensas Question

First, thank you Katy for the indexes to Huejucar!

However, I found a couple I want to look up, but am not sure how to get to Huejúcar Información Matrimonial 1868-1879. (242 juan galvan & susana lopez *tress 244)

On an aside, I saw lots of names from my tree: Marquez, Villegas, Barragan, Mayorga.

And this made me chuckle: felipe de leon & maria de leon *de leon 413

Thanks,
Laura