The New Zealand Railways Magazine, Volume 12, Issue 10 (January 1, 1938.)
Caution
Caution.
“You remember when you cured my rheumatism a year ago, don't you, doctor?” asked the patient, “and told me not to get myself wet?”
“Yes, Ephraim,” replied the doctor.
“Well, I just wanted to ask you if you think it's safe for me to take a bath now?”