Apr. 04, 1958 - American Crusade on Bomb Tests Deputation Visits No. 10 Downing Street: A deputation of five Americans. on a European tour sponsored by the ''Non-Violent Action Against Nuclear Weapons'' organization in their country, went to No. 10 Downing Street today in attempt to see the Prime Minister and discuss nuclear disarmament. The deputation, consisting of four men and one woman are trying to secure the banning of nuclear tests and atomic weapons production by talking to private citizens and Government officials. Photo shows Two of the members of the deputation leaving No Stock Photo