![]() |
Preston Routers |
Type 1. Number 1399P. 8 5/8" x 3 3/8", patented Sept. 26, 1907.
Type 2. Number 1399P. Same as Type 1, except that at some point
Preston changed the casting to allow for blade mounting on the inside or
outside of the router handle post.
Type 3. Number 2500P. Like the 1399P, but with a throat closing device and moveable fences (left and right), added in 1912.
Type 4. Number 1397P. 4 1/8" x 2 1/8", patented Dec. 12, 1909, and has patent number 534,243 cast into frame.
The Preston trademark or logo was called the Birds Eye. The logo
started in 1870 but was not registered as a trademark until 1876.
Type 2. Number 1399P. View with cutter mounted on outside of
router handle post.
Type 3. Number 2500P. Views of movable fences.