U.S.P. Alcohol 190 Proof bottled by Adolph Coors And Company Golden,Co

U.S.P. Alcohol 190 Proof bottled by Adolph Coors And Company Golden,Co not sure the year but, I found this bottle underneath the road while digging on main st Grand Lake, Co in 2011 I have searched everywhere for another one but, no luck. I find bottles all the tim but, never with the label that good after how ever many years underground