Busicom HL-21

"The Busicom is a fairly typical Odhner-wheel machine, except that the setting dials and registers are closer together in order to fit the 21 digits into a reasonable length of carriage. (The 10 setting dials are squeezed into about 2", whereas they take about 3" on a regular Odhner). It has a nice brown plastic case and looks to be 1960s vintage." John Wolff.

Source: Courtesy of John Wolff - Picture taken by Ray Mackay.

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