Assembly Plant Codes for 1960 - 1961 Door Data Plate Decoding
| A | Atlanta | M | Memphis |
| C | Chester | N | Norfolk |
| D | Dallas | P | Twin Cities |
| E | Mahwah | R | San Jose |
| F | Dearborn | S | Pilot Plant |
| G | Chicago | T | Metuchen |
| H | Lorain | U | Louisville |
| J | Los Angeles | W | Wayne |
| K | Kansas City | Y | Wixom |
| L | Long Beach | Z | St. Louis |