Tables Showing the Net Returns from Bonds and Other Redeemable Securities Paying Interest Semi-annually at the Rates Per Annum of 3, 3 1/2, 4, 4 1/2, 5, 6 and 7% and Yields from 2.90 to 7%, Maturing in Periods from 6 Months to 100 Years, with Special Tables for 4 1/4, 5 1/2 and 8% Rates: Together with Stock Values and Interest Tables