Erith Council Tramways

Owner Erith Urban District Council
Opened 26th August 1905 (electric)
Operator Erith Urban District Council
Taken over 1st July 1933 (London Passenger Transport Board)
Length 4.7 miles
Gauge 4ft 8½ins

Button description Monogram of 'ECT' initials
Materials known Nickel
Button Line reference [None]

I have absolutely no evidence that the above button is indeed an issue of Erith Council Tramways.