GREENBANK, W. VA. Two of the three 85' Radio Telescopes that make up the NRAO Interferometer. K-20177 POST-GARD PUB. BY VALLEY NEWS AGENCY, STAUNTON, VA. Lusterchrome" REG. V. S. PAT. OFF. MADE ONLY BY TICHWOR BROS., INC., BOSTON, MASS, 02215
