'29 Chevy 1 ton rear wheel removal

Does anyone know how I remove the rear wheels on a 1929 Chevrolet 1 ton? I removed the hub cap. Removed the big nut w/ cotter pin. But what happens next? the wheel doesn't just pull off. Does it get pounded off? or is the some sort of gigantic puller?


Frank
1949 Chevy 3800
1929 Chevy International