B68-370 CORNER BRACE. McClellan Patent. Stephen McClellan received four patents for variations on this pattern: two in San Marcos TX in 1897 and two after he moved to New York. All are rated either A or B in Pearson. This is the 1900 patent with the fixed rear handle, and v-shaped guide that rotates to different positions. Nickel mostly gone but about 50% of the red japanning in the guide, works smoothly. As with most, includes a Millers Falls chuck. From the collection of David Jeffers. Good+ 75-150