A mint leaf traced with Inkscape from http://upload.wikimedia.org/wikipedia/commons/5/55/Koeh-095.jpg (by Koehler). The image is very large! -- Nicholas Paun mint leaf trace Mint Leaf
A HAND-BOOK FOR THE STRANGER IN PHILADELPHIA. CONTAINING DESCRIPTIONS OF ALL THE OBJECTS OF INTEREST IN "the City and its environs" WITH VIEWS OF THE PUBLIC BUILDINGS, BY A PHILADELPHIAN. AUTHOR OF " THE AMERICAN GUIDE BOOK," ETC., ETC. Philadelphia: GEORGE S. APPLETON, 164 Chestnut Street. 1849. building philadelphia landmark U. S. Mint