This panel was in the hall on the same house as the above panels and when you closed the panel cover it shut off the power to the 2 fuses with the white buttons.
Would like to ask about the fuses with the white buttons. Is the white button a reset, are these style usable in certain situations?
And IMO any FPE panel needs an evaluation by a professional, with a written determination on signed letterhead, and clients should budget for replacement due to a known history of problems.
They wont get insurance if they are down here in Florida. Citizens is the only one insuring most older homes and they do not want to see fuses any more. Simple write up. Replace