河北省博物馆藏有辽代契丹文“敕宜速”金银牌两面,出土于承德县八家公社深水河村塌木沟老阳坡。它们的发现颇具传奇色彩,是当地猎人在山上打猎时,无意中发现塌木沟老阳坡顶峰峭壁上的金银牌。当时作为贵重金属交给银行,经过多方努力才入藏博物馆。金银牌大小、形状相同,为圆角长条形, Museum of Hebei Province, possession of the Liao Dynasty Khitan Wen “yi speed ” gold and silver medals on both sides, unearthed in Chengde County, eight communes Sham Shui Po Old Lagoon slope. Their discovery is quite legendary, is the local hunters in the mountains hunting, accidentally found Yaochanggou old Yangpo peak cliffs of gold and silver medals. At that time, it was handed over to the bank as a precious metal and was put into the museum by various efforts. Gold and silver medal size, the same shape for the fillet strip,