PPP-B-621D, FEDERAL SPECIFICATION: BOXES, WOOD, NAILED AND LOCK CORNER (21 OCT 1981) [S/S by ASTM-D6880]

PPP-B-621D, FEDERAL SPECIFICATION: BOXES, WOOD, NAILED AND LOCK CORNER (21 OCT 1981) [S/S by ASTM-D6880]., This specification and appendix thereto, covers new nailed and lock-corner wood boxes, assembled or knocked down, for use as domestic and overseas shipping containers.