The two hamburger wrappers discovered also have the original logo from when the fast food restaurant first opened in 1955.

While repairing their home, a couple discovered some well-preserved McDonald’s fries inside their bathroom wall.

Grace and Rob Jones opted to rebuild their kitchen and bathroom after purchasing their 63-year-old home in Crystal Lake, Illinois, in 2015. On April 16, however, they were treated to a vintage surprise as Rob began removing the house’s original toilet paper holder.

“That was actually quite difficult to get rid of. I had to pry it out with chisels and pliers since it was wedged in like old plaster “Rob stated to Today. “While I was doing that, I could see through one of the corners, some kind of material or anything in there.”

After summoning his wife, he discovered two McDonald’s hamburger wrappers and a preserved side of fries inside the wall.

“We just kind of believe whomever was building the house went there for lunch and it fell in there on purpose, or they did it on purpose,” Rob told Today.

The wrappers featured the fast food franchise’s first logo, which debuted in 1995, as well as its first mascot Speedee.

Grace felt transported back in time, as her mother had attended the grand opening of the first McDonald’s restaurant in Des Plaines, Illinois, that same year.

“She was there when they opened it,” Grace explained to Today. “So she’s been overjoyed because it transports her back to when she was a child… She can still remember how much the cheeseburger cost when it first opened, as well as how much the fries cost.”

The wrappers and fries, according to the publication, are resting atop the Joneses’ fridge in a container, with Grace adding, “For the right money, we’d be pleased to sell them.”