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Description: | Harrison and Dodd's lever and crank gear, with sun and planet elliptical wheels, for cycles, 1894. Patented by J. Harrison and J. Dodd in 1894. Purchased from The Elliptical Cycle Co., Ltd., Peterborough. Maker not indicated although possibly Elliptical. | License: | http://creativecommons.org/licenses/by-nc-sa/2.5/ | Subjects: | gear bicycle component | Temporal: | 1894 | Source: | Science Museum | Creator: | Maker unknown | Identifier: | 1899-68 | Go to resource |
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