UNUSUAL CIRCA 1890 CROCKER – WHEELER WOOD TOPPED PRE-PATENT / CAST NAME PLATE PRODUCTION BI POLAR BIPOLAR 1/6 HP ELECTRIC MOTOR. This wonderful and exquisite. Crocker – Wheeler electric. Bi Polar motor is of an. From what is found. In most or all advanced. Examples of Crocker. Because this Crocker – Wheeler. On offer DOES NOT have. A conventional CAST IRON. NAME PLATE with the 1891. Wheeler BiPolar only has a. Top-plate which conforms to. Top shoulders of the two FIELD. CORE uprights and is attached to. As well, each of the two. Coils has curved brass bars. Attached to same – unlike. Arrangements found in later. Crocker – Wheeler motors. That included molded. Plastic-like twist knobs and. Such – indicative of higher. As well, the brass screw /. Found on top of the coils. Also match the two straight. Brass bars / blocks found. At the top of mahogany wood. Top plate – and wires run. Up the side of the FIELD CORES. From the brass coil top bars. / screw assemblies to the. No serial number is found. On this motor, although. Two tiny hole remnants. On the top wood plate. Are present and may have. Held a small plate with a. Coils are 2 1/2″ TALL x 3″. “C – W” is found cast on the. Lower areas of the FIELD. CORES and also “C – W HP 1/6″. Is found cast into the base. Area under the armature brush. Only ID found on the motor. Which we understand that these. Cast marks are also found on. The later models made with the. Cast iron NAME PLATE. Has a WOOD brush adjustment. LEVER as part of the armature. Brush assembly – which we. Have not found on other “C – W’s”. Pictured on the Internet. Motor measures 9 3/4″ x 7″. X 10 1/2 in size. ON THE 10 1/2 LONG. All original and one of the. Earliest Crocker – Wheelers. To come on the market. The item “C1890 CROCKER WHEELER 1/6th HP BiPolar Antique Electric Motor-Pre Patent Plate” is in sale since Thursday, October 19, 2017. This item is in the category “Collectibles\Kitchen & Home\Electric Fans”. The seller is “artsandsciences” and is located in Atlanta, Georgia. This item can be shipped to United States.