Hi Barqs ,
The Kilmer's with embossed lungs I think is the toughest to find and usually demands a 600.00 - 800.00 price range at auction . CATARRH / DR.KILMER'S/ COUGH CURE / CONSUMPTION OIL (within embossed lungs) / SPECIFIC - DR.KILMER & CO. / BINGHAMTON N.Y. It is approx. 8 3/4" tall and is Aqua in color. Smooth base and double collared lip.
I normally sell or trade the Kilmer bottles I find since I dont collect them.
I sold an unembossed light olive kidney cure on ebay couple weeks ago.
I've had some better ones but dont have a photo handy.
Tino's Dr Kilmer kilmer site shows a good variety...