Designer

Gilroy Roberts

The Mint engraver who carved a grieving nation's president into silver — in six weeks.

In the hours after a president was shot, the U.S. Mint phoned Gilroy Roberts. They wanted Kennedy on a coin, and they wanted it fast. The portrait Roberts cut into steel that winter is now on more than four billion half dollars — and for a while, people swore it hid a communist symbol.

Who he was

Gilroy Roberts was born in Philadelphia on March 11, 1905, into a house where making things by hand was simply what the family did. Both his parents were professional artists. As a boy he modeled clay and carved wood; he never really stopped.

He trained the slow, old-fashioned way — classes at the Frankford Evening Art School in Philadelphia and the Corcoran School of Art in Washington, D.C., studying under sculptors including Heinz Warneke. That grounding in sculpture, not just drawing, mattered. A coin is a tiny bas-relief — a raised image standing off a flat field — and Roberts learned to think in that shallow third dimension.

In 1936 he joined the United States Mint as an assistant sculptor-engraver, the understudy to chief engraver John R. Sinnock. He spent twelve years learning the craft at Sinnock's elbow. Then, on July 22, 1948, President Truman appointed him the ninth chief engraver of the United States Mint — the artist responsible for the look of the nation's money.

He held that post for sixteen years. The job that made his name took six weeks.

The Kennedy half dollar

President Kennedy was assassinated on November 22, 1963. Within hours, Mint Director Eva Adams called Roberts to talk about putting Kennedy on a major silver coin. By November 27 the project was authorized. Jacqueline Kennedy chose the half dollar — she did not want to push George Washington off the quarter.

Roberts had a head start, and it was the kind of luck that only comes from earlier work. He and fellow engraver Frank Gasparro had already made the official Kennedy presidential medal, a portrait Kennedy himself had approved while alive. Roberts adapted that left-profile bust for the coin's obverse — the heads side. Gasparro reworked the medal's eagle-and-shield for the reverse.

When the trial pieces were ready, Jacqueline and Robert Kennedy reviewed them. Mrs. Kennedy liked the portrait but asked that the hair be softened slightly. Roberts made the change. Congress authorized the coin on December 30, 1963; the first dies were cut by January 2, 1964; and on January 30 the Denver Mint struck the first Kennedy half dollars. A grieving country emptied banks of them. Many never spent one — they kept it.

Then came the strange part. Complaints reached the Denver Mint that the cut-off line at the base of Kennedy's neck — the truncation — hid a hammer and sickle, the emblem of Soviet communism. It did not. It was Roberts's signature: a stylized monogram of his initials, "GR." His mentor Sinnock had drawn the same suspicion a generation earlier, when cranks insisted the "JRS" on the Franklin half dollar stood for Joseph Stalin. Two engravers, two sets of initials, the same Cold War paranoia reading treason into a sculptor's name.

Finishing Sinnock's coin

The Kennedy half was not the first half dollar Roberts touched. His mentor, John Sinnock, designed the Franklin half dollar — Benjamin Franklin on the front, the Liberty Bell on the back — but died in May 1947 before the reverse was finished. The job of completing it fell to Roberts.

One detail on that coin is his, and it tells you how the Mint actually works. The little eagle perched beside the Liberty Bell looks like an afterthought because it was one. Mint officials realized an old coinage law required an eagle on every silver coin larger than a dime, so a small one had to be tucked in. The Commission of Fine Arts disliked both the cramped eagle and the visible crack in the bell, worrying they would invite jokes. They were overruled. The Franklin half dollar was struck from 1948 to 1963 — and the very next coin in that slot would be Roberts's Kennedy.

The craft and the second act

Roberts was, above all, a portraitist in metal. His Kennedy obverse is clean and dignified — a calm profile that reads instantly at the size of a coin, which is harder than it sounds. He also cut the official Congressional and presidential medals for Truman, Eisenhower, Kennedy, and Johnson, and designed circulating coinage for nine foreign nations, from Denmark to Liberia to Colombia, when those governments asked the U.S. Mint for help.

Then he did something no chief engraver before him had ever done: he left. Every one of his predecessors had held the office until they died. On October 8, 1964, Roberts resigned to become chairman of the General Numismatics Corporation — soon famous as the Franklin Mint, the private mint that would flood the postwar market with commemorative medals and silver rounds. He served there as chief engraver and chairman, and the company stock reportedly made him wealthy many times over. He kept designing — eagles, animals, medallions — until his death in Havertown, Pennsylvania, on January 26, 1992, at 86.

Career at a glance

  1. 1905Born March 11 in Philadelphia, to two professional artists.
  2. 1936Joins the U.S. Mint as assistant sculptor-engraver, understudy to chief engraver John R. Sinnock.
  3. 1947–48Completes the Franklin half dollar reverse after Sinnock's death; adds the small eagle required by law.
  4. 1948Appointed ninth Chief Engraver of the United States Mint by President Truman on July 22.
  5. 1963After Kennedy's assassination on Nov. 22, is asked within hours to design a memorial coin.
  6. 1964Kennedy half dollar struck (first at Denver, Jan. 30). Resigns Oct. 8 to chair the future Franklin Mint.
  7. 1965–92Chief engraver and chairman at the Franklin Mint; keeps sculpting until his death.
  8. 1992Dies Jan. 26 in Havertown, Pennsylvania, aged 86.

Key facts

Born
March 11, 1905 — Philadelphia, Pennsylvania
Died
January 26, 1992 — Havertown, Pennsylvania (aged 86)
Nationality
American
Role
9th Chief Engraver, U.S. Mint (1948–1964)
Trained at
Frankford Evening Art School; Corcoran School of Art
Signature work
Kennedy half dollar obverse (1964–present)
Also
Completed the Franklin half dollar reverse (1948); designed coinage for nine foreign nations
After the Mint
Chairman & chief engraver, the Franklin Mint

In his words

"There's just as much romance in art as people think there is. I don't think there's anything on earth can match the satisfaction of using your skills."

— Gilroy Roberts

Questions people ask

Who designed the Kennedy half dollar?

Gilroy Roberts, the U.S. Mint's chief engraver, designed the obverse (the Kennedy profile). Frank Gasparro designed the reverse (the presidential coat of arms). Both reworked the Kennedy presidential medal the two men had made earlier.

Is there really a hammer and sickle on the Kennedy half dollar?

No. Shortly after the coin's release in 1964, people claimed the mark at the base of Kennedy's neck was a Soviet hammer and sickle. It is actually Roberts's monogram — a stylized 'GR' for his initials. The Mint confirmed it at the time.

How fast was the Kennedy half dollar designed?

Remarkably fast. The Mint contacted Roberts within hours of the assassination on November 22, 1963; Congress authorized the coin on December 30; and the first coins were struck on January 30, 1964 — roughly two months, start to finish, helped by the existing presidential-medal portrait.

Did Gilroy Roberts design the Franklin half dollar?

Not originally. John Sinnock designed it, but he died in May 1947 before the reverse was finished. Roberts completed it and added the small eagle beside the Liberty Bell, which an old coinage law required on silver coins larger than a dime.

What did Gilroy Roberts do after leaving the U.S. Mint?

He resigned in 1964 — the first chief engraver to leave the post alive rather than die in office — to chair the General Numismatics Corporation, which became the Franklin Mint, a major private mint of medals and commemoratives.

Sources