711.4215 Air Pollution/414:
Telegram
The Secretary of State
to the Chargé in Canada (Boal)
Washington
, April
19, 1933—5 p.m.
15. Endeavor obtain from Canadian Government answer to inquiry stated
in Department’s telegram No. 9 of March 7, 6 p.m., 1933, Trail
Smelter.
