“Only one finger print is necessary in order to establish identity?”
“A section of a finger print, if it is sufficiently large, will establish identity.”
“These prints are from the same hand?”
“From the same hand.”
“It should be obvious even to the layman in comparing them that the same hand made them?”
“I should think that it would be inescapable.”
“No two people in the world have ever been discovered to have the same arrangement of whorls or loops or arches that constitute a finger print?”
“No two in the world.”
“How many finger prints have been taken?”
“Oh, millions of them—the number increases so rapidly that it would be folly to guess at it.”