Does not look like s/d variety, just a normal Buff. Not missing a leg or feather either. I see no doubling.
3 1/2 legs, 1 1/2 hooves, and disembodied head. It doesn't count if the leg is eaten away by corrosion, which is what appears to have happened on this coin. Besides, it's the 1936-D nickel that has a 3 1/2 leg variety, not the 1936-S.