engraver and landscape painter ->George William Casilear (fl. 1847 - fl. 1860) (brother) ;
trained by New York engraver Peter Maverick (17xx-1xxx), painter Asher Brown Durand (1796-1886)
United States of America
James Dwight Dana (1813-1895) ; Asa Gray: Atlas of Botany (1857) ; C. Wilkes: United States Exploring Expedition 1838-42 (vol. XV: Botany, 1857) ; American Bank Note Company ;
George William Casilear (fl. 1847 - fl. 1860) (brother) ; engraver ->W. H. Dougal & Prudhomme ; draughtsman ->Isaac Sprague ; Alfred T. Agate ; J. Drayton ;