{"product_id":"1970-anti-pollution-campaign-6-san-clemente-ca-first-day-cover-1","title":"1970 Anti-Pollution Campaign 6¢ San Clemente, CA First Day Cover","description":"\u003cp\u003eThis First Day Cover features the 1970 Anti-Pollution Campaign 6¢ stamp, postmarked San Clemente, California on October 28, 1970. The Art Craft cachet illustrates a stylized outline of the United States with scenic mountains, a cityscape, and crashing waves, labeled “Anti-Pollution Campaign Stamp.”\u003c\/p\u003e\u003cp\u003eThe issue captures the surge of environmental awareness in 1970, the year of the first Earth Day. President Nixon’s quoted message on the cachet underscores the national call to repair damage to air, land, and water, reflecting new federal policies on pollution control and conservation.\u003c\/p\u003e\u003cp\u003eA notable detail is the stamp’s “Save Our Soil” slogan paired with a globe-and-wheat-field design, highlighting soil preservation alongside broader ecological concerns. The Art Craft cachet and crisp first-day cancel make this an attractive example of the period’s topical FDCs.\u003c\/p\u003e\u003cp\u003eA fine addition for collectors of environmental themes, Nixon-era issues, or U.S. postal history, this cover displays well and represents an important moment in American conservation efforts.\u003c\/p\u003e","brand":"Maple Springs","offers":[{"title":"Default Title","offer_id":51392030834852,"sku":null,"price":4.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/4713\/5908\/files\/20260629140515.jpg?v=1782775710","url":"https:\/\/maplespringsllc.com\/products\/1970-anti-pollution-campaign-6-san-clemente-ca-first-day-cover-1","provider":"Maple Springs","version":"1.0","type":"link"}