When is Snoopy´s BirthDay. ?

Question

some say it´s Oct. 2nd. but other´s say it´s Oct. 4Th. Does any one knows for real the exact day was Snoopy´s first appearence. 2nd. or 4th. of october 1950 ???

Answer 1

its oct 4

Answer 2

it should be October 2, 1950.