WASHINGTON -- New Republican legislators should come down Capitol
Hill to the National Museum of American History, which displays a device that in 1849 was granted U.S. patent 6469. It enabled a boat's "draught of water to be readily lessened" so it could "pass over bars, or through shallow water." The patentee was from Sangamon County, Ill. Across Constitution Avenue, over the Commerce Department's north entrance, are some words of the patentee, Abraham Lincoln: