The Electrician, published in London from 1861–1863 and 1878–1952, was the one of the earliest and foremost electrical engineering periodicals and scientific journals. It was published in two series: The original Electrician was published for three years from 1861–1863. After a fifteen year gap, a new series of the Electrician was in print for 72 years from 1878–1952. The Electrician is currently remembered as the publisher of Oliver Heaviside's works, in particular the first publication of the telegrapher's equations, still in wide use for radio engineering.