Sinopsis

Tick, tap, tap—tap, ticker—ticker—tapper—tapper; tick—teck, tacker—tap went a typewriting machine, and scratch—scratch went two pens, in one of the minor offices connected with that vast wealth-producing industry known as the De Beers Diamond-Mines, where, seated at desk and table, three young men were hard at work, one manipulating the typewriter, one writing a letter, and the third making entries in a fat leather-covered book with broad bands and a big letter distinguishing it upon the back.