Chicago Radio

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Indian jurist and future minister B. R. Ambedkar speaking into a Chicago Radio system in 1935

Chicago Radio is an Indian manufacturer of public address systems, closely associated with the pro-independence Indian National Congress during the last decades of the British Raj. The company was established by Gianchand Chandumal Motwane in 1909 as the Eastern Electric & Trading Company. It changed its name to the Chicago Telephone Supply Company in 1919 when it moved from Sindh to Bombay. The company served as a distributor for an American company of the same name, but retained the branding when the American firm went out of business. Under Gianchand's son Nanik the company began a close association with the Congress, providing public address systems at numerous meetings and speeches. The company provided this support on a pro bono basis until the 1960s. It remains in business on a small scale, as Motwane Communication Systems Pvt. Ltd.

The Eastern Electric & Trading Company was founded in the city of Sukkur in Sindh (now in Pakistan) in 1909 by Gianchand Chandumal Motwane, a former telegraphy engineer for the North Western State Railway.[1] The company dealt in equipment such as torches, batteries and generators and, later, in telephones.[2] Motwane moved the company headquarters to Karachi in 1912.[2] In 1919 Motwane moved to Bombay (now Mumbai) and changed the company name to the Chicago Telephone Supply Company.[1] The company was now dealing in radio, telecommunication and loudspeaker equipment with the permission of, and on behalf of, its main supplier, the Chicago Telephone Supply Company of the United States.[1] The American company later went out of business but Motwane retained the use of the name.[3]

The company was renamed the Chicago Telephone & Radio Company in 1926.[1] Motwane imported microphones, amplifiers and loudspeakers from Britain and the United States and had a team of five engineers in India who examined and reverse engineered them.[3]

Association with Congress

Post-independence

References

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