High Grade 16 size E Howard 21 Jewel No10 Rail Road Approved pocket watch movement. The movement runs but the 4th wheel needs to be replaced. I do not see the seconds pinion sticking out.
It also has no hands or dial. The balance has a good motion to it and the lever set seems to be ok. Because of the 4th wheel issue and that I have not tested it fully. Look closely at the photos as they are part of the description.
The item "High Grade 16 size E Howard 21 Jewel No10 Rail Road pocket watch movement. Runs" is in sale since Saturday, April 18, 2020. This item is in the category "Jewelry & Watches\Watches, Parts & Accessories\Pocket Watches\Antique". The seller is "400roses63" and is located in Hidden Valley Lake, California.This item can be shipped to United States.