The life, times, and scientific labours of the second Marquis of Worcester : to which is added a reprint of his Century of inventions, 1663, with a commentary thereon (1865)
Dircks, Henry, 1806-1873 · London : B. Quaritch · leaf 587
method of making one of tin or zinc, which may beeasily shown by cutting out the same in thin paste-board. Form a number of discs of thin metal likeNo. 1, say three inches diameter, with a hole in thecentre one inch diameter, and the metal cut through atA. Eivet, solder, or otherw^ise fasten them…
Worcester, Edward Somerset, Marquis of, 1601-1667 · Inventions · Industrial arts -- History
Internet Archive · Kelly Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
