A small reel of orange detonation cord, and another reel of green safetyfuse, next to a tin of long-headed matches.
2
They were the ultimate safetyfuse to forestall unauthorized personnel from deliberately or by mistake unleashing a nuclear holocaust and triggering World War III.
3
Dynamos, types of lamps and conductors, electric meters, safetyfuses, and other appliances had to be invented.
1
All the electricalfuses were in order but there were exposed wires where the power fed into the thermostat that controlled heating and cooling.