Peter Shaffer comedies. "The Royal Hunt of the Sun" (1964) presents the tragic conquest of Peru by the Spanish, while "Black Comedy" (1965) takes a humorous look at the antics of a group of characters feeling their way around a pitch black room — although the stage is actually flooded with light. "Equus" (1973) won Shaffer the 1975 Tony Award for Best Play as well as the New York Drama Critics' Circle Award. A journey into the mind of a seventeen-year-old stable-boy who had plunged a spike into the eyes of six horses, "Equus" ran for over 1,000 performances on Broadway. It
Shaffer (company) Shaffer (company) Shaffer is a wholly owned subsidiary of National Oilwell Varco and is involved in the manufacturing and distribution of pressure control devices for the petroleum industry. The company's products include blowout preventers, control systems, riser string packages, choke valves, riser tensioners, and drill string compensators. The company was founded by William D. Shaffer in 1928 as Shaffer Tool Works. In 1968, it was sold to the Rucker Corporation, which became known as Rucker Shaffer. It was again sold in 1978 to NL industries, which became known as NL Shaffer. In 1979, NL Shaffer purchased Koomey Control Systems in