B64-351. JACK PLANE. Morris Patent Diamond Sole. The design patented in 1870 by Ellis Morris and marketed by Sandusky as the "Diamond" plane. This is the version with the flat sole with decorative floral casting on top, shown on the bottom of Figure 124 in PTAMPIA I. Very unusual to find these in the jack size; the jointer (Figure 123) is more common. 15-1/2" sole, proper 2-1/4" Sandusky cutter with mark obscured by rust. There's a big chip from the tote and the wedge is very worn. Condition: Good, Estimate: 300-500