Vintage-style electric box fan bearing Manning-Bowman markings

This is a vintage-style electric box fan featuring a square, light-colored (likely off-white or light gray) metal cabinet. The front of the unit is dominated by a circular chrome-finished wire safety grille with a concentric ring pattern. At the center of the grille is a blue and gold-toned decorative badge that reads: 'MANNING BOWMAN', 'MODEL—206M', and 'MANNING BOWMAN DIV. McGRAW-EDISON CO. BOONVILLE, MO'. Based on these visible markings, the item appears to be consistent with industrial designs from the mid-20th century, likely the 1950s or 1960s. The fan includes a top-mounted metal handle and visible mounting screws securing the grille. In terms of condition, there is notable surface wear, including paint chipping, scratches, and minor rust along the edges of the metal frame and on the wire grille. The internal fan blades are visible behind the metal guard but their specific material and condition are difficult to determine through the image alone. The item's heavy-duty metal construction and mechanical aesthetics are consistent with utilitarian appliances produced by the McGraw-Edison company during that period. Without mechanical testing or internal inspection, the functional status remains unverified.

Based on the image provided, I am looking at a vintage-style electric box fan bearing markings for Manning-Bowman, Model 206M, from the McGraw-Edison Co. I must treat this attribution as a working assumption, as visible badges can sometimes be transferred or misread from photos. The fan features a square metal cabinet with a chrome-finished safety grille and a top-mounted handle, consistent with mid-20th-century industrial designs. From the photo, I can see notable surface wear, including paint chipping, scratches, and minor rust on the metal frame and grille. I cannot evaluate the condition of the internal components, the material of the fan blades, or the functional status of the motor without physical inspection and testing. Assuming the attribution to Manning-Bowman is correct, comparable mid-century metal box fans in heavily used, untested condition typically sell in the $30 to $75 range decorative items or restoration projects. The value is largely driven by the industrial aesthetic rather than the specific brand. If the fan were fully restored or proved to be in working condition after professional rewiring, its value might increase slightly, though it would remain a modest collectible. To better establish the piece's origins, an in-person examination of the motor, wiring, and internal components would be necessary. If this item were determined to be a later reproduction or a lesser-known brand with an affixed badge, its value would likely fall to the lower end of this estimate, simply as a decorative object.