Doing this with a broken wrist.
Gerald, sorry about someone asking questions about another pump in your post.
Your pump is probably shown in my Gas Pump ID book, but I did cut it off at 1965. While my book shows very few restored pumps (it was written using original factory pictures) I probaby have something for your pump.
You need to post what is on the ID tag, Model number, Serial number, etc. From that I can direct you to pictures of the pump.
For a start, try:
http://www.petrolianacollectibles.com/southwest%20pumps.htmI do not have much posted for SW, but I do have a great deal of literature for that company that is not posted.
SW pumps are also shown on pages 252 to 256 of my Gas Pump ID book.
Jack Sim