{"product_id":"plan-ancien-hydraulique-marseille-annees-30-40-installation-lavage-sables-eau-vi","title":"Old hydraulic plan Marseille 30s-40s sand washing installation water vi","description":"\u003cp\u003e\u003cb\u003eAFW - Antique France Worldwide\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eDescription\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis old document is a handwritten technical drawing, probably dating from the 1930s-1940s, relating to a hydraulic installation. The drawing, presented on period-yellowed paper, is unfolded and laid on a carved wooden cabinet. The drawing, done in ink or technical pencil, shows a detailed diagram with dimensions, handwritten annotations, and precise legends.\u003c\/p\u003e\n\n\u003cp\u003eOn the left side, the heading \"ANELEC\" is clearly visible, followed by \"INSTALLATION DE LAVAGE DES SABLES\" (Sand Washing Installation), \"PROJET D’ADDUCTION D’EAU\" (Water Supply Project), and \"INSTALLATION de COMPTAGE D’EAU\" (Water Metering Installation). The scales are indicated: \"1\/50e 1\/20e\". On the right side of the drawing, a part of the diagram is labeled \"Installation de comptage\" (Metering Installation).\u003c\/p\u003e\n\n\u003cp\u003eThe document is folded accordion-style, revealing several sections. The lines and technical drawings are clear and precise, typical of hydraulic engineering plans from the first half of the 20th century. Various technical elements are observed, such as basins, pipelines, or hydraulic structures, accompanied by handwritten indications such as \"Fosse de la bascule\" (Weighbridge pit).\u003c\/p\u003e\n\n\u003cp\u003eThe paper has a beige or light gray tint, with a homogeneous patina indicating its age. No major tears or defects are visible on the exposed side, but there are marked creases, indicating prolonged use or storage. The inscriptions are clearly legible, with no significant fading.\u003c\/p\u003e\n\n\u003cp\u003eThis type of old plan is of interest to professionals or enthusiasts of industrial history, technical heritage, and urban planning, particularly for the Marseille region and the hydraulic public works sector.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eCondition\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eUsed item sold as is, with visible signs of use and creases. Patina and paper color consistent with a period document.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eDid you know?\u003c\/b\u003e Sand washing and water metering installations were essential in urban water supply projects in the early 20th century, particularly in large cities like Marseille, where water and granular material management was a major issue for urbanization and public health.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eAFW Reassurance\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eCareful packaging and fast shipping with tracking. Professional specializing in old documents and technical drawings.\u003c\/p\u003e\n\n\u003cp\u003e\u003ci\u003eKeywords: old Marseille plan, vintage hydraulic document, technical public works plan, water supply diagram, sand washing plan, 1930s water project, engineering drawing France, blueprint hydraulics, vintage handwritten plan, Marseille public works, old industrial plan, water metering installation\u003c\/i\u003e\u003c\/p\u003e","brand":"AFW","offers":[{"title":"Default Title","offer_id":54241767850311,"sku":"f029f019-9add-49c7-bf3c-371b55a2b8bc-PA1.47","price":2.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/5152\/8775\/files\/1_f1284343-609e-493f-862f-82fbf61e71a5.jpg?v=1782569410","url":"https:\/\/shop.antiquefranceworldwide.com\/en\/products\/plan-ancien-hydraulique-marseille-annees-30-40-installation-lavage-sables-eau-vi","provider":"AFW","version":"1.0","type":"link"}