I know that you are perhaps the nation's greatest expert in solving crime with the evidence of human hair. While you you might have some difficulties with me...
13 seconds sound clip from the Bullets or Ballots (1939) classic radio play.
You can hear this line at 00:38:52 in the radio play.
Quote context
[...]
- Well, we have to deal in chemistry, ballistics, physics, toxicology, and handwriting.
- No one man can be outstanding in all fields.
- For the laboratory, combining experts in each field can come pretty close to solving any crime.
- What can you learn from those whose tresses are a bit more abundant?
- You'll do fine as long as you have a single hair left on your head.
- Saliva tells us to what blood group the man who smoked the cigarette belongs.
[...]