392 U.S. 339 392 U.S. 339 88 S.Ct. 2173 20 L.Ed.2d 1138 FIRST AGRICULTURAL NATIONAL BANK OF BERKSHIRE COUNTY, Appellant,v.STATE TAX COMMISSION. No. 755. Argued April 22, 1968. Decided June 17, 1968. Ronald H. Kessel, Boston, Mass., for appellant. Alan J. Dimond, Boston, Mass., for appellee. Mr. Justice BLACK delivered the opinion of the Court. […]