Keywords: Karl Witkowski - Happy Days, 1909.jpg Artwork Creator Karl Witkowski Happy Days 1909 Catalog of Copyright Entries 1909<br /> Engravings Prints Etc F71455 Dec 21 1908 oil canvas in 20 16 object history sold at Shannon's Milford 26 Oct 206 lot 164 signed lower right K Witkowski 1 http //americangallery wordpress com/category/witkowski-karl/ americangallery wordpress com<br/>2 http //www liveinternet ru/users/4307006/post246177780/ liveinternet ru PD-old-auto-1923 1910 Karl Witkowski Paintings of boys 19th-century paintings from the United States |