{"product_id":"diamond-head-exhibit","title":"FREE! Diamond Head Stamp Exhibit - 48-Page eBook","description":"\u003ch3\u003eAloha… \u003c\/h3\u003e\n\u003cp\u003eJon E. Krupnick’s richly illustrated 48-page exhibit tells the remarkable story of the \u003cstrong\u003e1952 80¢ Diamond Head\u003c\/strong\u003e airmail stamp, created for shipping Hawaiian flowers and plants to the U.S. mainland by air parcel post. Through rare postal covers, plate blocks, production details, first-day material, and original research, the exhibit reveals the history, intended use, and unusual varieties of this distinctive Hawaiian issue. \u003cstrong\u003eDelivered as a digital downloadable PDF for immediate access and easy reference.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Pan Am Clippers","offers":[{"title":"Default Title","offer_id":48549953077442,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/5481\/8498\/files\/diamondheadbook_cd7a0fed-02ff-4bf7-91c2-936afb85ca8c.png?v=1785983275","url":"https:\/\/panamclippers.com\/products\/diamond-head-exhibit","provider":"Pan Am Clippers","version":"1.0","type":"link"}