I have an autographed Tom Landry index card and a Goal line art card of Tom Landry.

I'd like to cut the index card signature autograph from Landry and put it into the Goal line art card of Landry.

What would be the best way to do this?...I've never tried something like this before.

I have an x-acto blade/knife. Is it as simple as cutting it out and cutting grooves in the Goal line card card, then fit the cut auto into the grooves in the card?

Has anyone tried this before?

Any advice is appreciated. Thanks!