At its first annual convention in 1874 the Brotherhood established an insurance feature, which after the first four years was made compulsory. The Firemen suffered a temporary check by the strike on the Chicago, Burlington and Quincy, but were assisted by a loan of $25,839.60 from the Engineers, and regained sufficient strength to withstand the financial and industrial depression of 1893-1896. In 1897 Grand Master Sargent said, "The condition of the beneficiary department excels by far any previous period in the history of the Brotherhood—so far as prompt payment of claims and the dispatch of business of the department."[[23]] The present membership of the insurance department is practically the same as that of the Brotherhood, 58,849. The total outstanding insurance amounts to $75,559,000, and since its organization the department has paid $9,971,615 in death and disability claims.

The Brotherhood of Railroad Trainmen was founded at Oneonta, New York, September 23, 1883, under the name "Brotherhood of Railroad Brakemen," which it retained until January 1, 1890, when, "because many of its members had been promoted in the service, the more appropriate name of Brotherhood of Railroad Trainmen was adopted." The membership consists of conductors, brakemen, train baggagemen, train flagmen, yard masters, yard foremen and switchmen. On August 31, 1893, the membership was 28,540, but on December 31, 1894, it had fallen to 22,359, and at the close of 1896 it had reached the low water-mark at 22,326. Since 1896 the increase has been rapid and on December 31, 1904, there were 721 lodges with 74,539 members.[[24]]

The Brotherhood of Railroad Brakemen provided in its first constitution for death and disability insurance. Up to the end of the fiscal year, August 31, 1893, the membership of the insurance department increased rapidly, but with the financial and industrial depression the membership decreased, so that in May, 1895, it showed a reduction from 28,000 to about 18,000. The membership of the beneficiary department at the close of the year 1904 was 71,146, or 95.43 per cent of the membership of the Brotherhood, and the total amount of insurance paid from date of organization to January 1, 1906, amounted to $11,725,059.83.[[25]]

The Order of Railroad Telegraphers was instituted at Cedar Rapids, Iowa, June 9, 1886. To it is admitted "any white person of good moral character, eighteen years of age and employed on a railroad as a telegrapher, line repairer, leverman, or interlocker, including all employees connected with operation of signal towers and interlocking plants."[[26]] By April 30, 1893, the membership numbered 17,780. A rapid decrease reduced its strength to 10,114 on April 30, 1894, to 6684 on December 30, 1894, and finally to 4976 on December 31, 1895. On August 1, 1904, the membership had increased to 37,700.[[27]]

Although the Order paid benefits almost from its organization, it was without an effective system of insurance until January 1, 1898, when the present system was established. The first constitution, 1886, provided that local divisions should exercise every honorable means to assist a member in need, and at the session in 1887 a voluntary insurance association was established under the name of "Mutual Life Insurance Association of North America." The insurance failed entirely to attract any considerable part of the membership, and up to July, 1890, the total amount paid was only $2430.05.[[28]] In 1896 the Grand Division appointed a committee to devise a plan for a system of insurance. The plan reported was submitted to referendum vote in December, 1897, and became operative on January 1, 1898.[[29]] From March 1, 1898, to June 15, 1899, applicants were received without an entrance fee, and during this period the success of the department was practically assured. The insurance is compulsory on all members. At present there are about 38,000 members carrying insurance, the mortuary fund has a balance of $120,000, and the total amount of insurance paid aggregates $142,000.

A local organization of switchmen was effected at Chicago on August 18, 1877, but a national union was not formed until February 22, 1886, when the Switchmen's Mutual Aid Association was inaugurated. At the first annual session in September, 1886, the grand master declared that the purposes of the organization were "to wage war against discrimination made by arbitrary employers; to organize for benevolent purposes; to amicably adjust labor disputes by arbitration; and for mutual aid to its members."[[30]] The Association was forced by the defalcations of its treasurer to disband, and a new organization, the Switchmen's Union, was formed. Since this reorganization in 1897 rapid growth has been made under the management of conservative officers. On January 1, 1903, the Switchmen's Union had a membership of 14,000.

The first constitution provided for death and disability insurance. At the second session in September, 1887, the grand master reported $15,000 paid for death and disability claims during the year.[[31]] Until the disbanding of the Association in 1894 the insurance department was successful. In 1901 the Union without a dissenting vote adopted a compulsory system of insurance. During 1902 $6,151,200 of insurance was issued, during 1903, $2,906,600; while at the close of 1902 $4,779,600 of insurance was in force, and at the close of 1903 $6,679,200. The total amount paid in death and disability claims since reorganization has aggregated $207,335.75.

The present International Brotherhood of Maintenance-of-Way Employees has suffered many vicissitudes in its development. It was organized in the summer of 1887 as the Order of Railway Trackmen, and admitted into membership foremen in the maintenance-of-way department, road masters and bridge and building masters.[[32]] In October, 1891, this organization, with a membership of 600, united with the Brotherhood of Railway Section Foremen, an organization with 400 members. The new union took the name of Brotherhood of Railway Trackmen of North America. Prior to 1898 the Brotherhood was almost exclusively a fraternal insurance society, but in that year collective bargaining was added to its functions. In 1903 the organization became the Brotherhood of Maintenance-of-Way Employees. It admits to membership "persons employed in the track, bridge and building, water and fuel department, and signal and interlocking service." During the last five years the membership of the Order has shown considerable increase. In 1903 over 15,000 members were added, making a total of over 40,000 on January 1, 1904.

Originally the insurance was compulsory. At the convention of October, 1893, it became optional and remained so until October, 1894, when it again became compulsory. Owing to opposition from members carrying old-line insurance and from the uncertainty in the number of assessments levied each year, the St. Louis convention of 1896 reverted to a system of optional insurance. Previous to the adoption of this plan the Order had paid death, total disability and partial disability claims to the amount of about $75,000. From January 1, 1897, to September 30, 1904, $74,909.66 was paid to beneficiaries, making a total paid since organization of about $150,000.

The National Association of Letter Carriers of the United States of America was organized at Milwaukee, Wisconsin, in 1889. In 1891 the Association was incorporated under the laws of the State of New Jersey, and on February 26, 1892, was reincorporated under the laws of the State of Tennessee. The aim of this organization is "to unite fraternally all the letter carriers in the United States so as (a) to secure their rights as Government employees and to promote the welfare of every member, and (b) to found the United States Letter Carriers' Mutual Benefit Association."[[33]] The first annual session appointed a committee to draw up a plan for an insurance system. The report was published in January, 1891, and was considered by the National Association at its second annual session in August, 1891,[[34]] and the Mutual Benefit Association was instituted.[[35]] The insurance has always been voluntary and consequently the membership of the Benefit Association has been only a small part of that of the National Association. On July 1, 1905, there were 5318 members carrying insurance to the amount of $13,866,000, while there were 19,000 members of the National Association.