here is a youtube link to a 511e i restored. https://www.youtube.com/watch?v=0ESBF0uXUpQ
I have many pics in my files of the rebuild of the Veeder Root Computer.The computer rebuild is very hard to do.It took about a month of my spare time.Email me at foxlincoln@yahoo.com I will give you info on rebuilding the pump face and where to get the decals Thanks Terry