Studio 21 Graphix 1888 Tesla Electro Magnetic Motor Patent Print Art Poster UNFRAMED Parchment 18" X 24" Perfect for the collector, makes a Great Gift for any Tesla enthusiast. Large 18" X 24" Print (Unframed) Enhanced reproduction of the original patent art work. Handmade in the USA with the Highest Quality Inks and Papers. FREE SHIPPING IN THE USA! via USPS First Class Mail.