{"product_id":"hygienic-air-mattress-metropolitan-air-goods-co-boston-original-ad-ad8-p29","title":"Hygienic Air Mattress Metropolitan Air Goods Co Boston Original Ad AD8-P29","description":"This is an original ad taken from Scientific American October 29th 1892. This is a small ad, not more than an inch or two in either direction - please see the picture next to a coin for exact scale. See pics for condition.\u003cbr\u003e\u003cbr\u003eHygienic Air Mattress Metropolitan Air Goods Co Boston Original Advertisement AD8-P29","brand":"None","offers":[{"title":"Default Title","offer_id":48087373873462,"sku":"","price":27.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/4285\/4966\/files\/f3162dee-1541-4b42-b716-5f75f04b95eb.jpg?v=1707236402","url":"https:\/\/everydayephemera.co\/products\/hygienic-air-mattress-metropolitan-air-goods-co-boston-original-ad-ad8-p29","provider":"Everyday Ephemera","version":"1.0","type":"link"}