Now that Joel has done the public service of putting links to the Oxyrhynchus papyri on Textkit, I was finally able to locate the volume my university library was unable to deliver to me when I tried to obtain it a few years ago. So here’s the link to Ρ. Oxy. 3710.36ff.
https://archive.org/details/oxyrhynchuspapyr0053unse/page/96/mode/2up