Thomas Gates

“In February 1914, the Pierstorffs of Grangeville, Idaho, sent their five-year-old daughter to visit her grandmother 75 miles away in Lewiston via parcel post, because it was cheaper than buying her a train ticket. Little May Pierstorff weighed 48 pounds, which meant that she was just under the Post Office Department’s 50-pound limit for parcels. The Grangeville postmaster charged her parents 53 cents, attaching the appropriate stamps to the front of her coat. May traveled all the way to Lewiston in a railway baggage car under the watchful eye of a railway mail clerk. When she arrived, a mail clerk on duty drove her to her grandmother’s house rather than leaving her at the post office for morning delivery. Soon there were more incidents of “child mailing,” and finally the Post Office Department outlawed the practice.”
― Devin Leonard, Neither Snow nor Rain: A History of the United States Postal Service