LudwigSnare Drum, 14-inch (LM402)

Is this a 14 x 6.5? i am new to drumming. a friend of mine recommended a ludwig 14 x 6.5 supraphonic.

im sorry I just want to ask something. Mine has a knob tone controller and says it's made in Chicago what year could be? how can I find out? thanks!!!

Is this a B stock or the real supraphonic? Does it have the badge and muffler?

what badge comes on this drum, keystone or blue & olive?