It was somewhere outside Barstow when "Mary Fisher"
wrote:

It's obviously a (relatively) high volume manufacturer so
can't be compared with freshly baked one-off pies well made at home.

No, they're tiny and very keen on their pie quality. Obviously
distribution is never a good thing for food quality, but if you see
them with a travelling stall at a local Bristol event (where I found
them), give them a try.