Antique/Vintage Enamel Sign. (18X10”) Blue Porcelain. Hydro-Electric Power Commission Of Ontario. good

Danger
220 000 Volts
Hydro-Electric Power Commission Of Ontario

A nice early hydro electric sign. This piece dates from the 1920s or 1930s and would be an awesome wall hanger.
Condition is Excellent.
Overall a solid piece and is a little on the harder side to find these ones.
Sign is 18 wide by 10 inches high good