As our designated and true expert on all things Zinsco, what do you think of this.
House built in 1959. Zinsco ‘Magnatrip’ Service Equipment (installed over the washing machine, or washing mashine installed after, most probably).
No amp designation on meter. Small square meter CAB wall mounted. BTW: Overhead service drop cable was only 6" from metal roof fascia). No real drip loop and loop only 5" above roof (flat, double shed) surface.
Here’s the SE panel
No main disconnect. 50 amp breaker serves the lower breakers. No exterior disconnect.