Hard to say for sure with that awesome repaint but I'd bet my left nut (not worth much I might add) that your frame is a 1936 Cycleplane/Motorbike and your fork (I'd bet my right nut cuz it's worth more) is a 1939. Graphics on the fork are from a BC or C model for sure. The mix of the frame, fork, girls sprocket, hockeystick (34-36) chainguard, straight back non-truss blade fork, and incorrect seat turn it in to a Frankenbike and make things a bit more difficult to nail down, but that's my two nuts worth. Hey, where do I get that cool decal you got on yours? I need one for my Aerocycle