The third picture sure looked like it to me. The resolution of the picture wasn't too good, but I would be very surprised to find that it was not the dreaded vine.
Note: you guys that are very allergic? Start taking some pills called Rhus Tox (
link). Basically, they are a sugar pill with a diluted dose of poison ivy antigen (the stuff that makes the rash).
By eating it on a daily basis, most folks discover that the rashes they get are not as severe, and they eventually become immune to the poison ivy. The pills are not marketed as a cure for poison ivy; rather they talk about arthritis relief. I suspect that there may be some sort of regulation that prevents them from claiming that it works for immune problems. Walgreens has a
similar product, too.
During the many years that I have been doing this, I have gotten several guys that worked for me so that they were either immune or at least not bothered as much by the stuff. Myself, I have always been immune, so the pills were never a benefit to me.
Imagine it! Walking through the woods, chopping up all the wood & underbrush with absolutely no fear of getting a rash from poison ivy. Yep. That's me. Bees 'n other bug bites don't bother me either, so I am completely unconcerned by any allergies. I seem to have been born for this kind of work.
They come in several concentrations. Start on the weak ones (6x), and work your way up to the 30x. If anyone finds that they actually help with their arthritis,
let me know.