AN INVESTMENT that provides just what you trustees are looking for When you invest in Savings Bonds you safeguard the interests of your beneficiary in the surest possible manner—by safeguarding the interests of the Nation. Savings Bonds are a full Trustee security redeemable at par not later than 1965. Interest at the rate of 3% per annum is paid every six months. Income Tax deducted at source. You can put anything from £100 upwards into Savings Bonds, in multiples of £50. There is no limit to holdings.