3 ranges eh? Apart from the undersized sub panel feeder, undersized main service box, lousy vapour barrier, and wrong staple on the #6 loomex, and insufficient clearances, I see nothing wrong with it. Seriously, what do you think? About $1600 to fix plus permit?
Who is the telephone company there? Those signal circuit protectors look like the "Cook Electric" ones that Contel (and presumably other independents) used in the 60s and 70s.