{"product_id":"the-flag-flying-system-alfred-a-stains","title":"The Flag Flying System — Alfred A. Stains","description":"\u003cp data-lfile-container=\"9a8f6090-eec4-43af-9a8d-a937e5f98ff7\" data-pm-slice=\"1 1 []\"\u003eAlfred A. Stains's short guide to the flag flying system, published by the Racing Pigeon Bulletin. Flagging, using a flag to keep birds on the wing during loft exercise, is a long-standing way to build fitness and loft discipline, and this book sets out the author's method in detail. An out-of-print title not often offered for sale.\u003c\/p\u003e","brand":"Pigeon Supplies Plus","offers":[{"title":"Default Title","offer_id":67479580934385,"sku":null,"price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0099\/9652\/files\/Screenshot2026-11-09at2.09.32PM.png?v=1794254980","url":"https:\/\/pigeonsuppliesplus.com\/products\/the-flag-flying-system-alfred-a-stains","provider":"Pigeon Supplies Plus","version":"1.0","type":"link"}