TUMBLA

Electrical outlet adaptors of metal; metal non-electric control apparatus for use in the delivery of liquid fuel, namely, fuel gauges containing fuel grade indicators; metal, non-electric delivery control apparatus for use in fuel storage tanks, namely, fuel gauges containing manually operated fuel grade indicators; metal, non-electric apparatus for controlling the correct discharge of fuel from road tankers in the nature of fuel gauges containing electronic indicator panels; precision oil delivery control apparatus for use on road tankers, namely fuel gauges