CORRIVEAU ROUTHIER CEMENT BLOCK, INC., Petitioner, v. NATIONAL LABOR RELATIONS BOARD, Respondent. No. 7194.United States Court of Appeals, First Circuit. May 5, 1969. Page 348 [EDITORS’ NOTE: THIS PAGE CONTAINS HEADNOTES. HEADNOTES ARE NOT AN OFFICIAL PRODUCT OF THE COURT, THEREFORE THEY ARE NOT DISPLAYED.] Page 349 Alan Hall, Manchester, N.H., with whom Richard C. […]