I own a house that was built in '74 with a Murray fuse panel. As I recall it had 15 screw-in fuses which were connected to a 60-amp pullout. There was a 50-amp pullout for the range, a 30-amp pullout for the dryer and another 30-amp pullout for the air conditioner. It was a split-bus panel.
It had a neutral and ground bus with plenty of room, and physically it was as large as a breaker panel with an equivalent number of circuits. It's now sitting in a landfill somewhere, having been replaced.
