I've come across some new records that I need to cite properly and want to be sure I have this correct. The images of the original registers are available online on IrishGenealogy.ie. The challenge I am facing is that there are two sets of stamped number on the pages (image attached), and I cannot figure out what these numbers represent. The website is not very user friendly (no way to easily view pages before and after the desired image).
I included the direct URL as these records are pretty tricky to find. This is what I have come up with: