English Black Tailed Codwit Kentish Dottrel Botanical Birds Illustrations

2 beautiful hand colored lithographs with scripted title, depicts Kentish Dottrel & Black Tailed Codwit. Believe to be with artist monogram, and plate numbers. there may be part of Birds of America in antique era.  these hand colored by artist lithographs are sought after and collectible. who knows, could be under supervision of John James Audubon 1785-1851, early American Naturalist. the two lithographs are framed in charming mahogany, protected with glass. the works in excellent condition overall. there may be a few imperfections to be expected with age. Overall measuring : 15.5" H. x 17.5" W.