Discovering the Yonge Collection - Duhamel du Monceau's 'The General Treaty of Fish'



Duhamel du Monceau, M., and De La Marre, M. (1769), Traite general des pesches, et histoire des poissons quelles fournissent, tant pour la subsistance des hommes que pour plusieurs autres usages qui ont rapport aux arts et au commerce, Saillant & Nyon Libraries, Paris. 

The General Treaty of Fish, known in French as Traité général des pesches, was written by Henri-Louis Duhamel du Monceau and Jean-Louis De La Marre between 1769 and 1782. It focuses largely on the boats, equipment and techniques of fishermen in France during that period. While the text covers mainly France there are also descriptions of areas of economic importance such as the Grand Banks.

The Traité général des pesches is an important historical work which provides unique insight into the practices around fishing in France during the mid-to-late 18th century. This work deals extensively with the species of fish found in Europe and beyond, their habits and habitats, techniques and equipment used in fishing and fish processing, and many other aspects of these endeavours.
Detail of an illustration from Traité général des pesches. Photo: James Cook University Library

Considered one of the finest extant works on fishing and fisheries, the book’s plates show both fresh and salt water fishes, fishing boats, fishing equipment and fishers. Particularly fine drawings are included, showing great detail of fishing nets and fishing hooks, with beautiful illustrations of hands tying and knotting nets. Great illustrative detail is also provided of both wooden and netted fish traps, as well as people working in fishing boats, and neighbouring villages. Many of the detailed technical drawings are placed in beautiful landscape and seascape settings, providing lovely historical records of coastal areas, often also showing large sailing and fishing boats.
Detail of an illustration from Traité général des pesches. Photo: James Cook University Library

The volume is particularly large, with book dimensions being 29cm (width), 45 cm (height), 6 cm (depth), with illustrations being up to 32x22 cm. Roughly 185 engraved plates illustrate the text. The copy provided here comprises 3 parts bound into one volume.

About the author
This early illustrated book about fish, fishing and fisheries was produced by one of the preeminent scientific investigators of the French enlightenment period, Henri-Louis Duhamel du Monceau (sometimes known as Hamel, du hamel, or Monceau).

Henri-Louis Duhamel du Monceau (1700-1782) was a proponent of the French Enlightenment and wrote a large number of books on a wide range of topics of scientific and economic interest. In his youth Monceau developed a passion for botany, which took him into studies of horticulture, agriculture and forestry. He first achieved scientific recognition when he was requested by the French Academy of Sciences to investigate the cause of a blight which was attacking the saffron plant industry in the 1720’s. His comprehensive and conclusive study showed that the disease was caused by a plant parasitic root fungus. This thorough investigation and report led to his election to the French Academy of Sciences in 1728.
Detail of an illustration from Traité général des pesches. Photo: James Cook University Library

Following this, he was appointed to the position of Inspecteur généneral de la marine in 1732. He undertook studies into the cultivation of hemp, rope making and wooden boat building. This led further into sail-making, boat building and various other maritime topics. He also published major works on the construction of naval ships. His detailed description of the construction of naval ships, Elemens de l’architecture navale, ou traite pratique de la construction des vaisseaux was published in 1752.

In 1741 Monceau founded a school of marine science, which became the Ecole des Ingenieurs-Constructeurs, the forerunner of the modern Ecole du Genie Maritime. He was also involved in the foundation of the Academie de Marine de Brest, still one of France’s most prestigious marine research institutes. In the 1980s, scientific studies of the Great Barrier Reef instigated collaboration between the French marine science community and the Australian Institute of Marine Science (AIMS). Connections between AIMS and the French marine community were further strengthened in 1987 by the visit of Jacques-Yves Cousteau’s RV Calypso to AIMS. Such collaboration continues to this day.

From the year 1740 on Monceau made meteorological observations, and kept records of the influence of the weather on agricultural production. Throughout his life he continued to write on such diverse topics as naval architecture, botany, rope making and meteorology among many others. His research on fruit trees resulted in probably his most ambitious works, Trait des arbres fruitiers in 1768. Today, he is recognized as one of the forerunners of modern agronomy.

Monceau died in Paris in August 1782. At the time of his death, his forests in Vrigny and Denainvilliers contained no less than 692 species of trees. His enduring legacy was a testament to the amateurs and scientists who continued to build on his massive scientific achievements.


Suzie Davies, Special Collections Volunteer
James Cook University Library


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Bibliography
Hamer, A. (2016). Explore open collections: Traite general des pesches. Vancouver: UBC Library. Retrieved 23 April 2018, from https://digitize.library.ubc.ca/digitizers-blog/explore-open-collections-traite-general-des-pesches/

Payne, B. (2002). Henri-Louis Duhamel du Monceau, 1700-1782: Biography of Henri Louis Duhamel du Monceau. Upperville, Va.: Oak Spring Garden Foundation. Retrieved 19 April 2018, from http://www.mobot.org/mobot/osgl/author.asp?creator=Henri-Louis+Duhamel+du+Monceau

Wikipedia contributors. (2018). Henri-Louis Duhamel du Monceau. In Wikipedia, The Free Encyclopedia. Retrieved 21 April 2018, from https://en.wikipedia.org/w/index.php?title=Henri-Louis_Duhamel_du_Monceau&oldid=820167599

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