What was the first transistor radio?

1852 – Hoosiers attended the first Indiana State Fair. It was held in Indianapolis at Military Park. In subsequent years, the fair was moved to several cities, including Lafayette, Madison, New Albany, Fort Wayne, and Terre Haute. The present Indianapolis site on East 38th Street was established in 1892.

1912 – Indianapolis artist Christian Schrader hosted an exhibit of his drawings. Born in 1840, he had a keen memory of what he had seen growing up in the early capital city. His sketches offer a unique and important view of some of the city’s original buildings, along with the rutted, muddy streets and simple wooden fences that defined life within the original mile square.

1933 – The John Dillinger gang staged what is considered to be their biggest robbery. They got away with nearly $75,000 in cash from the Central National Bank in Greencastle. It was one of several bank robberies committed by Dillinger and fellow convicts in the weeks after they had escaped from the state prison in Michigan City.

1954 – The Regency TR-1, the first transistor radio, began production at the company plant on Pendleton Pike in Indianapolis. Selling at $50, the radio was expensive for its time but caught on quickly because of its small “pocket size.” Containing four germanium transistors, the little radio operated on a 22.5-volt battery which offered 20 hours of listening. The first models came in four colors: black, ivory, mandarin red, and cloud grey.

1963 – Clowes Hall opened on the campus of Butler University. Designed by Evans Woollen and John M. Johansen, the theater is one of the premier performing arts venues in the Midwest. The structure is distinguished by its exposed limestone and concrete slabs, a feature of the Brutalist style of architecture. The building is named in honor of Dr. George Henry Alexander Clowes, a former director of biochemical research at Eli Lilly and Company.

1989 – Space Shuttle Atlantis was launched from Kennedy Space Center in Florida. The commander of the spacecraft was Purdue graduate Donald Williams, born in Otterbein, Ind. During the mission, the crew launched the Galileo space probe which went on to study the planet Jupiter and its moons.