Frank Preston Stearns, Cambridge Sketches

[301] it was a power in the land. Elizur Wright's services as editor of the Chronotype gave him an early entrance to it; and having life insurance on the brain, as it were, other members of the club soon became interested in the subject as a political question. In this way Mr. Wright was soon able to effect legislation. Sumner, Wilson, Andrew, and Bird gave him an almost unqualified support. In 1858 he was appointed Insurance Commissioner for Massachusetts, a position which he held until 1866. As Commissioner he formulated the principal legislation on life insurance; and his reports, which have been published in a volume, are the best treatise in English on the practical application of life-insurance principles.

In 1852 he resigned the editorship of the Chronotype, and from that time till 1858 he was occupied with life-insurance work, the editing of a paper called the Railroad Times, and making a number of mechanical inventions, most important of which was a calculating machine, enough in itself to give a man distinction.

This machine was simply a Gunther rule thirty feet in length wrapped on a cylinder and turned by a crank. Gunther's rule is a measure on which logarithms are represented by spaces, so that by adding and subtracting spaces on this cylinder Mr. Wright could perform the longest