In the fall of 1829, on completion of the lighthouse at Portland Harbor, several persons associated together for the purpose of conveying the gas from the “burning spring” to the lighthouse. They dug into the rock at the place where the largest quantity of gas was found, in the form of a common well, about 40 or 50 feet in diameter and 3 feet deep. Over this well they erected a cone of solid mason work, so tight as to contain the gas which should collect within it, and at the same time exclude the water around it. They inserted a pipe at the base of the cone; bent down the end toward the bottom of the well; and then extended the pipe along on the bed of the brook to its termination below the dam. From that point it was conducted by pipes buried in the ground the distance of 230 rods to the lighthouse. [Illustration] A stand of lamps adapted to the reception, emission, and burning of the gas was next invented and constructed by Mr. Hart. These consisted of several horizontal arms extended like the radii of a semicircle, at the end of each of which a brass pipe was attached. The quantity of gas consumed by each burner was regulated by a stopcock. Each burner had a large and suitable reflector. There were two tiers of these lamps, seven on the lower tier and six in the upper, interspaced so that, when viewed from the lake at night, the whole tower represented one complete, constant and unwavering blaze. “Altogether” the account continues “this is one of the greatest natural, philosophical and mechanical curiosities which the country can produce. As a light for a lighthouse it exceeds, both in quantity and brilliancy, anything of the kind I ever saw.” In November 1838 it was reported, however, that “Owing to a failure of gas, that may be attributed to the excessive draught, oil is now substituted. It is presumed, however, that the fall rains will replenish the stream from which the fountain is supplied, and thus prevent the escape and loss of the gas.” In 1851 the report read: “We have one lighthouse at Portland on Lake Erie, lighted with natural gas, carried a distance of 2 miles in pipes to the tower; and even here we are obliged to keep oil and lamps, as water frequently collects in the pipes, over which the gas will not pass, and whilst they are being taken up and freed from water, oil light has to be used. We have a contract for supplying this gas at the annual cost of the oil which would be required, if lighted with that material.” The Portland Harbor (Barcelona) Light was discontinued in 1859 and in 1872 the buildings were sold to the highest bidder. (1) (2) _NEW YORK_ RACE ROCK LIGHTHOUSE