TT-P-791A, FEDERAL SPECIFICATION: PUTTY, PURE-LINSEED-OIL, FOR WOOD-SASH GLAZING (25 JUN 1938) [S/S BY A-A-378]
TT-P-791A, FEDERAL SPECIFICATION: PUTTY, PURE-LINSEED-OIL, FOR WOOD-SASH GLAZING (25 JUN 1938) [S/S BY A-A-378]., This specification covers two type of putty for general use on wood sash (interior or exterior exposure).