I have some carved oak boxes made by the Wheeler & Wilson company for their sewing machine attachments. In the center of the lid is a circle with a large W&W in the middle. Around the circle is written Wheeler & Wilson Sewing Machines. On one of them the letter "N" is backwards (Or could be upside down) in the word machines. Apparently there were a lot of these made as they show up rather often. Unlike the stamps there are enough of them they do not bring a premium, nor are they discounted. Price matters not whether correct or incorrect. They just are what they are.
