Brunswick green is an old and beautiful color with a long history of use in England and Germany. The color was first manufactured from copper compounds in Braunschweig, Germany (a historical city in Lower Saxony which is known as Brunswick in English). Brunswick green is traditionally a very dark yellowish green which can look almost black. The color was first mass manufactured in the middle of the 18th century and it became an important color for machinery during the industrial revolution. Railroads in particular tended to use various shades of Brunswick green to paint their rolling stock. The color would start out black and then weather to a brighter green as the copper compounds oxidized.
England has deep and ancient ties to Old Saxony (the homeland of the Saxons, which includes the modern state of Lower Saxony), however the United Kingdom and Germany have sometimes fallen out rather badly (!). Thus in 1923 after the horrors of World War I, Brunswick green was renamed English Green (which just goes to show that “freedom fries” and suchlike political bowdlerization of names is hardly a uniquely American phenomena).
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September 25, 2014 at 3:35 AM
Samuel Kirby
Hi Wayne,
I have found this post really interesting, I am currently researching Brunswick green and other similar variant hues.
I am looking into the lineage of the colour and noticed your comment about brunswick green being important within the context of the industrial revolution and was wondering if you could recommend resources/texts that pertain to this statement, which I agree with, but cannot find anything to back it up.
I appreciate any help you can give me on the topic.
Thanks
Sam.
September 25, 2014 at 4:59 PM
Wayne
Hi Samuel,
Thanks for the kind comment. A Dictionary of Color (by Maerz and Paul) has lots of information about pigments. There is also a good bibliography of eighteenth and nineteenth century color innovation in this interesting article. Good luck with your research! Let me know if you publish it so I can read what you found out.
December 18, 2015 at 3:34 PM
~mikeu (@W9GYR)
The cast iron mounts of historic observatory telescopes often used a mid brunswick green. Here’s an image of a small transit telescope from 1838. When we restored a larger 1891 instrument (2nd link) we discovered the same color beneath a more recent black paint. (That photo is HDR which exaggerates subtle light effects.) Every telescope mount at Ladd Observatory was originally some shade of this color and we use it for restoration work.
February 27, 2018 at 3:03 PM
Ruth Patricia Allen
Thank you! Very interesting explanation of Braunschweig gruen! I mean English green!