Where do you live in Fred Vegas? I live in the Salem Fields area and commute to Lorton.
My best friend is an operations manager for Dominion and he has told me about those Zinsco pedestals. I saw them years ago in Springfield, but VEPCO at the time took most of them out.
If they are giving you a hard time, let me know and I can pull a few strings. PM me over at Tech Talk if interested.
Back to the matter at hand, we rarely see FPE or Zinsco around here. I used to work for a service company and we were required to keep basically every size and brand of breakers on the truck. I can honestly say that in four years, I only encounterd a dozen Zinsco panels but plenty of FPE's. Seems like most are gone now.
I do have a question about the first pic though. Does the mast go inside the wall for the right-hand service? That would never fly around here, not to mention a flush-mount meter base. An outdoor panel is almost never done unless there's no other choice and still never integrated with the meter base. POCO gives us the meter base; we supply our own panel and the conduit/cable to connect them. They do the upper half (SE cable and drop) or the lower half on underground (conduit). I guess we have it made here.