{"product_id":"1930-practical-electricity","title":"(1930) Practical Electricity","description":"A vintage 1930 educational manual covering the fundamentals of practical electricity. This period piece offers historical insight into early electrical theory and applications, featuring original diagrams, explanations, and illustrations from the era. Ideal for collectors of antique technical literature, vintage education enthusiasts, and those interested in the history of electrical science. A rare find that captures the instructional approach and technological knowledge of the pre-WWII period.","brand":"Osage pick","offers":[{"title":"Default Title","offer_id":67766098886971,"sku":null,"price":7.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1837\/9003\/files\/20261021_130945.jpg?v=1792610298","url":"https:\/\/frontier-relics.myshopify.com\/en-de\/products\/1930-practical-electricity","provider":"Frontier Auto Museum","version":"1.0","type":"link"}