How to Catch a Papa Bear - S4-E3
Continuity mistake: When LeBeau comes out of Hogan's quarters after feeding Newkirk chicken soup, he is holding a bowl with a spoon in his right hand. As he talks back and forth with Hogan and Schultz, the spoon jumps from in front of his thumb to behind it.
Answer: It's a comedy, not a documentary.
stiiggy
Perhaps it was counterfeit. There are numerous episodes where they deal in counterfeit monies.