Various, Popular Science Monthly (1885)
“ Zachariah Allen, of Providence, established mutual insurance among the mills of Rhode Island, the rates charged by stock companies varied from 11/2 to 21/2 per cent. Even at these high figures the business was unprofitable, and the placing of risks often a matter of difficulty. Within the fifty years since 1835, the cost of insurance to the factories of New England has been reduced to two-sevenths of one per cent. This, too, while the ordinary rate of insurance throughout the United States is nearly one per cent on property considered to be on an average less hazardous in character. ”
