Excerpt from History of Inventions, Discoveries, and Origins, Vol. 2 Although the plan of this new edition of Beckmann's 'History of Inventions and Discoveries'

Excerpt from A History of Inventions, Discoveries, and Origins, Vol. 1 In revising Beckmann's celebrated Work, we have endeavoured to improve it principally by

In revising Beckmann's celebrated Work, we have endeavoured to improve it principally by altering such names, characters, descriptions, and opinions as have bec

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