...Norwegian Nitrogen Co. v. United States, 288 US 294, that administrative practice has peculiar weight when it involves a contemporaneous construction of...responsibility of setting its machinery in motion. Moreover, as Congress was formally advised, as above indicated, of our statutory interpretation, and...

...interpretations are entitled to great weight." This is peculiarly true here where the interpretations involve "contemporaneous construction of a statute by the men charged with the responsibility oí seating its machinery in motion, of making the parts work efficiently and smoothly while they are...

...entitled to weight upon judicial review. This is peculiarly true where the interpretations involve "contemporaneous construction of a statute by the...responsibility of setting its machinery in motion * * *" Norwegian Nitroyen Co. v. United States (288 US 294, 315 (1940) ) ; Overnight Motor Transportation...

...& HR Co., 287 U. -S. 178, 53 S. Ct. 106, 77 L. Ed. - - • • • The practice has peculiar weight when It involves a contemporaneous construction of...statute by the men charged with the responsibility of getting its machinery In motion, of making the parts work efficiently and smoothly while they are yet...

...States, 281 US 580, 583. "Particularly Is this respect due when the administrative practice at stake 'Involves a contemporaneous construction of a statute...with the responsibility of setting Its machinery in action, of making the parts work efficiently and smoothly while they are yet atried and new.* " In...

...by administrative agencies entrusted with the responsibility of making inter parte* decisions." ** And an administrative interpretation of a statute..."when it involves a contemporaneous construction of a atat'j'.e by the men charged with the respon.sibility of setting its machinery in motion ; of making...

...will not be overturned except for very cogent reasons [and that this] practice has peculiar weight when it involves a contemporaneous construction of...responsibility of setting its machinery in motion * * *". Norwegian Nitrogen Co. v. United States, 288 US 294, 315. As we show, the person "charged with...

...accord great weight to the administrative practice, particularly where, as here, it represents the "contemporaneous construction of a statute by the...responsibility of setting its machinery in motion * * *." Norwegian Nitrogen Co. v. United States, 288 US 298, 315 (1933). Moreover, as noted, during...

...accord great weight to the administrative practice, particularly where, as here, it represents the "contemporaneous construction of a statute by the...responsibility of setting its machinery in motion * * *." Norwegian Nitrogen Co. v. United States. 288 US 298. 315 (1933). Moreover, as noted, during...

...aqcord great weight to the administrative practice, particularly where, as here, it represents the "contemporaneous construction of a statute by the...with the responsibility of setting its machinery in notion * * *." Norvegi.in Nitrogen Co. v. United States, 288 US 298. 315 (1933). Moreover, as noted,...