Sweet! The three in the lower left corner look like the best. The far left lower corner one is a german handmade latticino but in rough shape. The green one above it, I can't tell if it's a good one or not from this view. The red/white/blue one is probably the best. It is machine made but a good color combo and old, probably 1930ish. It might be an Akro Agate corkscrew, need more views to confirm. The brown glazed ones are old and called benningtons. The blue and clear one is a cateye from the 60s or so and the newest of the bunch by far.