A Soviet archeology team is in Egypt on an expedition.
After some digging, they found a pyramid and a mummy inside it. Unfortunately, they can’t determine who the mummy is. They get in touch with the NKVD who arrive a few hours later in the form of three hulking men carrying briefcases. The NKVD goons go inside the pyramid. After a few hours they come out.
“The mummy is Amenhotep XIII” says one of the NKVD goons.
“How did you find out?” asks one of the archeologists.
“He admitted it”, replies the NKVD goon.