I think we may be unfairly miss-labeling an earlier, thinner American eagle as a turkey. From my experience with these old horns, based on its beak, tail, etc., it's simply an early American eagle, before they were beefed up to look tougher. As to the "lady behind a table," she doesn't appear nude to me, rather has a high-necked blouse... but the carver simply added "zeros" to identify her gender from his similar male figure... probably "borrowed" from some early eastern horns with mermaids.
Shelby Gallien