Question: Which 1810 book mentioned Jeremias Friedrich Gülich?

Context paragraphs:
Jeremias Friedrich Reuß: Jeremias Friedrich Reuß (8 December 1700 – 6 March 1777) was a German theologian.  He was the father of the philologist and librarian Jeremias David Reuß.

Book of Jasher (biblical references): The Book of Jasher (also, Jashar) or the Book of the Upright or the Book of the Just Man (Hebrew: סֵפֶר הַיׇּשׇׁר‎ ; transliteration: "sēfer hayyāšār") is an unknown book mentioned in the Hebrew Bible.  The translation "Book of the Just Man" is the traditional Greek and Latin translation, while the transliterated form "Jasher" is found in the King James Bible, 1611.

The Abbey in the Oakwood: The Abbey in the Oakwood (German: "Abtei im Eichwald" ) is an oil painting by Caspar David Friedrich.  It was painted between 1809 and 1810 in Dresden and was first shown together with the painting "The Monk by the Sea" in the Prussian Academy of Arts exhibition of 1810.  On Friedrich's request "The Abbey in the Oakwood" was hung beneath "The Monk by the Sea".  This painting is one of over two dozen of Friedrich's works that include cemeteries or graves.

Theory of Colours: Theory of Colours (German: "Zur Farbenlehre") is a book by Johann Wolfgang von Goethe about the poet's views on the nature of colours and how these are perceived by humans.  Published in 1810, it contains detailed descriptions of phenomena such as coloured shadows, refraction, and chromatic aberration.

Purila Manor: The original Purila Manor was first mentioned in 1513.  It was built in Purila, Rapla County and was rebuilt in 1810.  It was used by Estonian aristocrary, including Friedrich Gustav von Helffreichi, until the 20th century when it was used for education.  After World War II it was used by the Soviet Army, including the 8th Estonian Rifle Corps from 1953 to 1957.

The Monk by the Sea: The Monk by the Sea (German: "Der Mönch am Meer" ) is an oil painting by the German Romantic artist Caspar David Friedrich.  It was painted between 1808 and 1810 in Dresden and was first shown together with the painting "The Abbey in the Oakwood" ("Abtei im Eichwald") in the Berlin Academy exhibition of 1810.  On Friedrich's request "The Monk by the Sea" was hung above "The Abbey in the Oakwood".

Mountain Landscape with Rainbow: Mountain Landscape with Rainbow (1809-10) (German: "Gebirgslandschaft mit Regenbogen" ), is an oil painting by the German Romantic artist Caspar David Friedrich.  Like the "Riesengebirge Landscape" (1810) this painting was inspired by Friedrich's 1809 travels through Germany and along the shores of the Baltic Sea.  The observation of nature in his travels allowed Friedrich to compose a universal, idyllic landscape that is visionary rather than literal.

Jeremias Friedrich Gülich: Jeremias Friedrich Gülich was a dyer in the neighbourhood of Stuttgart: he published "Complete Dyeing and Bleaching Book" an elaborate 6 Volume work on the technical details of dying.  He made contributions in improving the body of scientific knowledge on colour.  Johann Wolfgang von Goethe praised Jeremias' contribution to optics heavily in his book Theory of Colours.  Although Jeremias and Goethe never conversed personally, Jeremias was very pleased to be praised by a figure so well known.  Jeremias also helped to set industry standards on dying, most notably of sheep wool.  After writing his books between in Sindelfingen between the years of 1776-1778, he ran a military orphanage in Ludwigsburg, where the boys spun cotton and the girls knitted and spun of cotton & flax.  In 1785 Jeremias opened his own cotton mill.  By the end of his life he had become the sole supplier of clothing to the military and also opened a saltpeter and gunpowder factory.

Carl Friedrich Wenzel: Carl Friedrich Wenzel (  1740 February 26, 1793) was a German chemist and metallurgist who determined the reaction rates of various chemicals, establishing, for example, that the amount of metal that dissolves in an acid is proportional to the concentration of acid in the solution.  Thus he was the first person to give the notion of equivalent weight and to publish a table of equivalent weights of acids and bases.  Later Jeremias Benjamin Richter produced a larger table of equivalent weights.

Friedrich Witt: Friedrich Jeremias Witt (November 8, 1770 – January 3, 1836) was a German composer and cellist.  He is perhaps best known as the likely author of a Symphony in C major known as the Jena Symphony, once attributed to Ludwig van Beethoven.

Supporting paragraphs: Jeremias Friedrich Gülich Theory of Colours
Answer: Theory of Colours