Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.
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Mary Grace Fickett and Gertrude Lincoln Stone were authors known for their historical works that celebrated innovation and progress. Their collaborative efforts in documenting the inventions of the 19th century showcased their passion for preserving technological advancements. Fickett and Stone's dedication to highlighting the human stories behind inventions made their writing both informative and engaging, capturing the essence of transformative periods in history.
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