These are four different parts from a vintage National Cash Register, model number126(4)N. The serial number was 4258138. When we received the cash register it was in very rough shape so we salvaged what we could from it. The front chrome piece has the name National on it, along with Dayton, Ohio, the model number and the serial number.
The black piece that sits above the drawer is approximately 1.25 inches by 3 7/8 inches. The chrome piece is approximately 1.25 inches in length.
These are in used vintage condition. All the metal pieces have rust spots on them. The all black piece that sits above the drawer is in the best condition of the four pieces with wear from past use, but not cracks or chips.
Please see the photos for more details.