Those are awesome. No Aqua huh? Be glad you didn't snatch this one up. It's a bit pricey.
http://www.ebay.com/itm/J-IEM-TURTLE-INK-BOTTLE-Antique-Inkwell-Circa-1870-/330588748280
I love the color on that one! I've dug an amber cone, but that's about it in the way of colors... Oh and a broken green one... But the color on that is unbelievable! Nice find!