{"product_id":"vintage-educational-seismograph-seismometer-cast-metal-scientific-instrument-wood-cover","title":"Vintage Educational Seismograph Seismometer Cast Metal Scientific Instrument Wood Cover","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eVintage mechanical educational seismograph or seismometer with substantial cast metal mechanism, adjustable leveling feet, wood mounting board and fitted wooden dust cover. Unusual scientific teaching apparatus with strong industrial and laboratory display appeal.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Unknown\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEra:\u003c\/strong\u003e Mid 20th century estimated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Educational mechanical seismograph or seismometer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurpose:\u003c\/strong\u003e Demonstration and measurement of ground or table vibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Heavy cast and machined metal mechanism\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black painted metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanism:\u003c\/strong\u003e Suspended mass and lever assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustment:\u003c\/strong\u003e Multiple mechanical adjustment points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase:\u003c\/strong\u003e Rectangular metal chassis mounted to wood board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeet:\u003c\/strong\u003e Adjustable leveling feet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCover:\u003c\/strong\u003e Fitted wooden dust cover with pull knob\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Likely school laboratory, university or scientific demonstration equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurements:\u003c\/strong\u003e Not provided\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTesting:\u003c\/strong\u003e Operational status unknown\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCondition\u003c\/h3\u003e\n\u003cp\u003eGood vintage scientific instrument condition with age related finish wear, oxidation and surface patina. Wooden cover has scratches and finish wear. Mechanism appears substantially intact from the photograph, but completeness, calibration and operation have not been verified.\u003c\/p\u003e\n\u003ch3\u003eCollector Appeal\u003c\/h3\u003e\n\u003cp\u003eUncommon display piece for collectors of scientific instruments, geology equipment, educational apparatus and industrial antiques. The exposed mechanical construction and surviving fitted cover significantly increase visual interest.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e🚚 \u003c\/span\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eShipping \u0026amp; Delivery\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e✨ FREE Shipping Included! 📦\u003cbr\u003eAll items are carefully packed for safe arrival. Orders ship within 1–3 business days via USPS, UPS, or FedEx, with full tracking provided. Larger or fragile items may require additional handling time, but we always ensure secure, reliable delivery.\u003c\/p\u003e","brand":"Alan Zick","offers":[{"title":"Default Title","offer_id":49207983472875,"sku":"CRZ-1190","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0526\/6115\/8050\/files\/ZickProposedItemstoSell_Page_08.jpg?v=1786559224","url":"https:\/\/crazefurniture.com\/products\/vintage-educational-seismograph-seismometer-cast-metal-scientific-instrument-wood-cover","provider":"Craze Furniture and Antiques","version":"1.0","type":"link"}