Pawnbroking in Germany is conducted at once by the state, by the municipalities, and by private enterprise; but of all these institutions the state loan office in Berlin is the most interesting. It dates from 1834, and the working capital was found, and still continues to be in part provided, by the Prussian State Bank. The profits are invested, and the interest devoted to charitable purposes. The maximum and minimum rates of interest are fixed, but the rate varies, and often stands at about 12%. Two-thirds of the estimated value is the usual extent of a loan; four-fifths is advanced on silver, and five-sixths on fine gold. State and municipal bonds may be pledged up to a maximum of L150, the advance being 80% of the value, and a fixed interest of 6% is charged upon these securities. The values are fixed by professional valuers, who are liable to make good any loss that may result from over-estimation. The bulk of the loans are under five, and the state office is used less by the poor than by the middle classes. Loans run for six months, but a further six months' grace is allowed for redemption before the article pledged can be sold by auction. The net annual profit usually amounts to little more than 1% upon the capital employed.