{"product_id":"historic-photo-new-york-haven-hartford-railroad-cos-cob-power-v8","title":"Historic Photo : New York, New Haven \u0026 Hartford Railroad, Cos Cob Power Plant, Sound Shore Drive, Greenwich, Fairfield County, CT 17 Photograph","description":"\u003cp\u003e38. VIEW OF COTTRELL MAGNETIC IMPULSE GENERATOR ADJACENT TO SIX GAP ROTARY RECTIFIER. THIS UNIT GENERATED A MAGNETIC PULSE WHICH WAS TRANSMITTED TO THE COLLECTION PLATES IN THE ELECTROSTATIC PRECIPITATOR CHAMBER. THESE PERIODIC PULSES VIBRATE THE PLATES AND CAUSE PRECIPITATED ARTICLES OF SMOKE AND FLY ASH TO FALL TO THE BOTTOM OF THE PRECIPITATOR CHAMBER. - New York, New Haven \u0026amp; Hartford Railroad, Cos Cob Power Plant, Sound Shore Drive, Greenwich, Fairfield County, CT\u003c\/p\u003e","brand":"Historic Pictoric","offers":[{"title":"08in x 12in","offer_id":44909340557475,"sku":"3008135_0812__PH02","price":24.99,"currency_code":"USD","in_stock":true},{"title":"16in x 24in","offer_id":44909340655779,"sku":"3008135_1624__PH02","price":49.99,"currency_code":"USD","in_stock":true},{"title":"24in x 36in","offer_id":44909340754083,"sku":"3008135_2436__PH02","price":59.99,"currency_code":"USD","in_stock":true},{"title":"30in x 44in","offer_id":44909340852387,"sku":"3008135_3044__PH02","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0414\/5437\/0979\/products\/374495.jpg?v=1683149298","url":"https:\/\/historicpictoric.com\/products\/historic-photo-new-york-haven-hartford-railroad-cos-cob-power-v8","provider":"Historic Pictoric","version":"1.0","type":"link"}