John V. Shaw, 20, son of Mrs. Starry Shaw of Darlington, was promoted to Army sergeant while serving as a gunner in Battery C of the 94th Artillery’* 2nd Battalion at Camp J. J. Carroll, Vietnam. ..Walter J. Altman, 23, son of Mrs, Sudie R. Altman of Florence, was promoted to Army specialist five in Vietnam, where he is assigned to Battery C of the 94th Artillery’s 2nd Bat-tallion. . .