Stamps. Colorado Steve Datz, philatelist issued his own Colorado commemorative "NON" stamp. RMN My 8, 1976 p.8 "Non-stamp" issued by Rocky Mountain Philatelic Exhibition. Shows State Capitol, RMN Je 19, 1976 p.6 Postal service may issue commemorative stamp for Colo- rado. Post N 19, 1976 p.62 Colorado centennial stamp to be released in March, 1977. Post D 9, 1976 p.45
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