Home > Animals > Insects > Hemiptera > Mining Scale
Elevation of Troughtons dividing engine, 18th century, (1886)
Wall Art and Photo Gifts from Heritage Images
Elevation of Troughtons dividing engine, 18th century, (1886)
Elevation of Troughtons dividing engine, 18th century, (1886). Until the 1770s, scales on scientific instruments had been marked out by skilled craftsmen in a process called dividing, this was partly mechanized from the 1770s when dividing engines were introduced. Originally used on small instruments, by the 1850s they were used to graduate scales on large astronomical telescopes, making hand-dividing obsolete. This particular example was completed by John Troughton, and is similar to the first successful dividing engine which was completed in about 1775 by Jesse Ramsden. Illustration from Cyclopaedia of Useful Arts, Mechanical and Chemical, Manufactures, Mining, and Engineering, by Charles Tomlinson, Volume I, (Jamess Virtue, London, 1886)
Heritage Images features heritage image collections
Media ID 14937122
© The Print Collector / Heritage-Images
Arithmetic Diagram Machine Machinery Mathematical Instrument Mathematics Maths Measurement Technical Drawing Wheel
FEATURES IN THESE COLLECTIONS
> Animals
> Insects
> Hemiptera
> Black Scale
> Animals
> Insects
> Hemiptera
> Mining Scale
> Arts
> Artists
> W
> Charles White
> Arts
> Artists
> W
> John White
> Arts
> Minimalist artwork
> Monochrome artwork
> Fine art
> Arts
> Minimalist artwork
> Monochrome artwork
> Monochrome paintings
EDITORS COMMENTS
The photograph print showcases the remarkable "Elevation of Troughtons dividing engine" from the 18th century. In an era when scientific instrument scales were meticulously marked by skilled craftsmen, this process underwent a significant transformation with the introduction of dividing engines in the 1770s. Originally utilized for smaller instruments, these machines gradually replaced hand-dividing techniques and found their way into graduating scales on large astronomical telescopes by the 1850s. This specific example, expertly completed by John Troughton, bears resemblance to Jesse Ramsden's pioneering dividing engine that emerged around 1775. The illustration featured here is sourced from Charles Tomlinson's renowned Cyclopaedia of Useful Arts, Mechanical and Chemical, Manufactures, Mining, and Engineering (Volume I), published in London in 1886. Captured in engraving style, this image offers a glimpse into the intricate machinery involved in mathematical instrument production during the eighteenth and nineteenth centuries. With its wheels and technical drawings prominently displayed, it symbolizes both innovation and precision within mathematics and measurement fields. As we admire this historical artifact through modern eyes, we can appreciate how advancements like Troughtons' dividing engine revolutionized scientific practices while honoring the craftsmanship of those who came before them.
MADE IN THE USA
Safe Shipping with 30 Day Money Back Guarantee
FREE PERSONALISATION*
We are proud to offer a range of customisation features including Personalised Captions, Color Filters and Picture Zoom Tools
FREE COLORIZATION SERVICE
You can choose advanced AI Colorization for this picture at no extra charge!
SECURE PAYMENTS
We happily accept a wide range of payment options so you can pay for the things you need in the way that is most convenient for you
* Options may vary by product and licensing agreement. Zoomed Pictures can be adjusted in the Cart.