{"product_id":"1957-ac-spark-plug-artic-test-rca-victor-portable-tv-ad-1712-4","title":"1957 AC Spark Plug Artic Test \u0026 RCA Victor Portable TV - Ad 1712-4","description":"This original 1957 magazine page measures @ 10.5 x 13.5\" and features on the front side AC Spark Plug test Car #4 within 100 miles of the Artic Circle to test the performance of the spark plugs under deep freeze conditions.  There is a variant of this ad called the Swamp test that is also available.  The reverse side promotes the latest portable TV from RC Victor with \"Big Screen\" viewing. There is a little staining showing on the bottom edge of this side just so you are aware.","brand":"MGJ2PILOT","offers":[{"title":"Default Title","offer_id":48691406930238,"sku":"1712-4","price":4.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0815\/5725\/8558\/files\/IMG_1004.jpg?v=1707060915","url":"https:\/\/mgj2pilot.com\/products\/1957-ac-spark-plug-artic-test-rca-victor-portable-tv-ad-1712-4","provider":"MGJ2PILOT","version":"1.0","type":"link"}