Tubular Slide Rule
Wall Art and Photo Gifts from Mary Evans Picture Library
Tubular Slide Rule
OTIS KING TUBULAR SLIDE RULE a mechanical calculating devise using addition & subtraction of logarithms to simplify division and multiplication Date: circa 1960
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Media ID 14285784
© Mary Evans Picture Library/PHILIP TALMAGE
1960 Addition Calculating Calculators Cylindrical Devise Division Instruments Measurement Mechanical Multiplication Otis Rule Scientific Tubular Logarithms Subtraction
EDITORS COMMENTS
This vintage photograph showcases an Otis King Tubular Slide Rule, a remarkable mechanical calculating devise from circa 1960. The tubular slide rule, with its sleek, cylindrical design, was a staple in the scientific community during the mid-20th century. Its primary function was to simplify complex mathematical calculations involving multiplication and division through the use of logarithms. The slide rule, a precursor to modern electronic calculators, employed a series of scales and sliding mechanisms to perform calculations. The addition and subtraction of logarithms allowed users to perform multiplication and division quickly and accurately. The tubular design of the slide rule enabled a more compact and portable instrument, making it an essential tool for scientists, engineers, and mathematicians in various fields. The Otis King Tubular Slide Rule showcased in this image is a testament to the ingenuity and innovation of the scientific instruments during the 1960s. Its historical significance lies in its contribution to the advancement of scientific measurement and calculation, paving the way for more sophisticated calculating devices in the future. This photograph not only captures the elegance and sophistication of the tubular slide rule but also transports us back in time to an era when mathematical calculations were a laborious and intricate process. The Otis King Tubular Slide Rule is a fascinating piece of scientific history, a reminder of the remarkable progress that has been made in the field of calculating devices over the past century. Its intricate design and functionality continue to inspire awe and admiration among collectors and enthusiasts of vintage scientific instruments.
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