Found in a plain paged journal sketchbook. Jerome C Eisenberg was a well established artist whose paintings have sold at art auctions. Known for his oil work, this sketch and the others available were early in his art career and are one of a kind. There is variability in the signatures but the one pictured here is the block style very rarely seen in his artwork. The 3rd picture of his full name signed was at the front of the sketchbook and is not included. It is for provenance purposes only EXCEEDINGLY rare. Item is on matte paper then glued to a sketchbook page. Full item size is approximately 7.5 x 5" and matte paper is approximately 6.25 x 4" Wear is as seen in pictures. Overall great condition ***Disclaimer on old/vintage/antique books/paper and the like: Some wear from age, use and storage which may or may not include some, none or all of the following: writing/personalized notes on inside covers and title pages(or notes on pages in the case of songbooks and sheet Music), small tears, creasing, etc.... all typical Vintage and antique book wear. Opposite side may/may not have related/unrelated text or print which I have deemed less interesting than what is pictured. Your opinion may differ See top of description for any outstanding flaws. **All items pictured are fully usable and/or functional unless otherwise noted** Inspect pics closely and ask any questions before buying or offering. Tons more toys, collectibles, paper, antique, vintage ephemera, maps, engravings, prints, vinyl, vhs, media, books, bags, handmade and more! Will combine shipping!